67670370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1$

素因数の和:697

約数の個数: 128

約数和(自身を含む): 199687680

約数和(自身を除く): 132017310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 23, 27, 30, 34, 45, 46, 51, 54, 69, 85, 90, 102, 115, 135, 138, 153, 170, 207, 230, 255, 270, 306, 345, 391, 414, 459, 510, 621, 641, 690, 765, 782, 918, 1035, 1173, 1242, 1282, 1530, 1923, 1955, 2070, 2295, 2346, 3105, 3205, 3519, 3846, 3910, 4590, 5769, 5865, 6210, 6410, 7038, 9615, 10557, 10897, 11538, 11730, 14743, 17307, 17595, 19230, 21114, 21794, 28845, 29486, 32691, 34614, 35190, 44229, 52785, 54485, 57690, 65382, 73715, 86535, 88458, 98073, 105570, 108970, 132687, 147430, 163455, 173070, 196146, 221145, 250631, 265374, 294219, 326910, 398061, 442290, 490365, 501262, 588438, 663435, 751893, 796122, 980730, 1253155, 1326870, 1471095, 1503786, 1990305, 2255679, 2506310, 2942190, 3759465, 3980610, 4511358, 6767037, 7518930, 11278395, 13534074, 22556790, 33835185, 67670370]

約数ペア:

[(1, 67670370), (2, 33835185), (3, 22556790), (5, 13534074), (6, 11278395), (9, 7518930), (10, 6767037), (15, 4511358), (17, 3980610), (18, 3759465), (23, 2942190), (27, 2506310), (30, 2255679), (34, 1990305), (45, 1503786), (46, 1471095), (51, 1326870), (54, 1253155), (69, 980730), (85, 796122), (90, 751893), (102, 663435), (115, 588438), (135, 501262), (138, 490365), (153, 442290), (170, 398061), (207, 326910), (230, 294219), (255, 265374), (270, 250631), (306, 221145), (345, 196146), (391, 173070), (414, 163455), (459, 147430), (510, 132687), (621, 108970), (641, 105570), (690, 98073), (765, 88458), (782, 86535), (918, 73715), (1035, 65382), (1173, 57690), (1242, 54485), (1282, 52785), (1530, 44229), (1923, 35190), (1955, 34614), (2070, 32691), (2295, 29486), (2346, 28845), (3105, 21794), (3205, 21114), (3519, 19230), (3846, 17595), (3910, 17307), (4590, 14743), (5769, 11730), (5865, 11538), (6210, 10897), (6410, 10557), (7038, 9615)]