1290770730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{181}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 3679603200

約数和(自身を除く): 2388832470

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 59, 79, 85, 90, 102, 118, 153, 158, 170, 177, 181, 237, 255, 295, 306, 354, 362, 395, 474, 510, 531, 543, 590, 711, 765, 790, 885, 905, 1003, 1062, 1086, 1185, 1343, 1422, 1530, 1629, 1770, 1810, 2006, 2370, 2655, 2686, 2715, 3009, 3077, 3258, 3555, 4029, 4661, 5015, 5310, 5430, 6018, 6154, 6715, 7110, 8058, 8145, 9027, 9231, 9322, 10030, 10679, 12087, 13430, 13983, 14299, 15045, 15385, 16290, 18054, 18462, 20145, 21358, 23305, 24174, 27693, 27966, 28598, 30090, 30770, 32037, 40290, 41949, 42897, 45135, 46155, 46610, 53395, 55386, 60435, 64074, 69915, 71495, 79237, 83898, 85794, 90270, 92310, 96111, 106790, 120870, 128691, 138465, 139830, 142990, 158474, 160185, 181543, 192222, 209745, 214485, 237711, 243083, 257382, 276930, 320370, 363086, 396185, 419490, 428970, 475422, 480555, 486166, 544629, 643455, 713133, 729249, 792370, 843641, 907715, 961110, 1089258, 1188555, 1215415, 1286910, 1426266, 1458498, 1633887, 1687282, 1815430, 2187747, 2377110, 2430830, 2530923, 2723145, 3267774, 3565665, 3646245, 4218205, 4375494, 5061846, 5446290, 7131330, 7292490, 7592769, 8169435, 8436410, 10938735, 12654615, 14341897, 15185538, 16338870, 21877470, 25309230, 28683794, 37963845, 43025691, 71709485, 75927690, 86051382, 129077073, 143418970, 215128455, 258154146, 430256910, 645385365, 1290770730]

約数ペア:

[(1, 1290770730), (2, 645385365), (3, 430256910), (5, 258154146), (6, 215128455), (9, 143418970), (10, 129077073), (15, 86051382), (17, 75927690), (18, 71709485), (30, 43025691), (34, 37963845), (45, 28683794), (51, 25309230), (59, 21877470), (79, 16338870), (85, 15185538), (90, 14341897), (102, 12654615), (118, 10938735), (153, 8436410), (158, 8169435), (170, 7592769), (177, 7292490), (181, 7131330), (237, 5446290), (255, 5061846), (295, 4375494), (306, 4218205), (354, 3646245), (362, 3565665), (395, 3267774), (474, 2723145), (510, 2530923), (531, 2430830), (543, 2377110), (590, 2187747), (711, 1815430), (765, 1687282), (790, 1633887), (885, 1458498), (905, 1426266), (1003, 1286910), (1062, 1215415), (1086, 1188555), (1185, 1089258), (1343, 961110), (1422, 907715), (1530, 843641), (1629, 792370), (1770, 729249), (1810, 713133), (2006, 643455), (2370, 544629), (2655, 486166), (2686, 480555), (2715, 475422), (3009, 428970), (3077, 419490), (3258, 396185), (3555, 363086), (4029, 320370), (4661, 276930), (5015, 257382), (5310, 243083), (5430, 237711), (6018, 214485), (6154, 209745), (6715, 192222), (7110, 181543), (8058, 160185), (8145, 158474), (9027, 142990), (9231, 139830), (9322, 138465), (10030, 128691), (10679, 120870), (12087, 106790), (13430, 96111), (13983, 92310), (14299, 90270), (15045, 85794), (15385, 83898), (16290, 79237), (18054, 71495), (18462, 69915), (20145, 64074), (21358, 60435), (23305, 55386), (24174, 53395), (27693, 46610), (27966, 46155), (28598, 45135), (30090, 42897), (30770, 41949), (32037, 40290)]