89270370

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{317}}^1$

素因数の和:489

約数の個数: 128

約数和(自身を含む): 274752000

約数和(自身を除く): 185481630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 149, 189, 210, 270, 298, 315, 317, 378, 447, 630, 634, 745, 894, 945, 951, 1043, 1341, 1490, 1585, 1890, 1902, 2086, 2219, 2235, 2682, 2853, 3129, 3170, 4023, 4438, 4470, 4755, 5215, 5706, 6258, 6657, 6705, 8046, 8559, 9387, 9510, 10430, 11095, 13314, 13410, 14265, 15645, 17118, 18774, 19971, 20115, 22190, 28161, 28530, 31290, 33285, 39942, 40230, 42795, 46935, 47233, 56322, 59913, 66570, 85590, 93870, 94466, 99855, 119826, 140805, 141699, 199710, 236165, 281610, 283398, 299565, 330631, 425097, 472330, 599130, 661262, 708495, 850194, 991893, 1275291, 1416990, 1653155, 1983786, 2125485, 2550582, 2975679, 3306310, 4250970, 4959465, 5951358, 6376455, 8927037, 9918930, 12752910, 14878395, 17854074, 29756790, 44635185, 89270370]

約数ペア:

[(1, 89270370), (2, 44635185), (3, 29756790), (5, 17854074), (6, 14878395), (7, 12752910), (9, 9918930), (10, 8927037), (14, 6376455), (15, 5951358), (18, 4959465), (21, 4250970), (27, 3306310), (30, 2975679), (35, 2550582), (42, 2125485), (45, 1983786), (54, 1653155), (63, 1416990), (70, 1275291), (90, 991893), (105, 850194), (126, 708495), (135, 661262), (149, 599130), (189, 472330), (210, 425097), (270, 330631), (298, 299565), (315, 283398), (317, 281610), (378, 236165), (447, 199710), (630, 141699), (634, 140805), (745, 119826), (894, 99855), (945, 94466), (951, 93870), (1043, 85590), (1341, 66570), (1490, 59913), (1585, 56322), (1890, 47233), (1902, 46935), (2086, 42795), (2219, 40230), (2235, 39942), (2682, 33285), (2853, 31290), (3129, 28530), (3170, 28161), (4023, 22190), (4438, 20115), (4470, 19971), (4755, 18774), (5215, 17118), (5706, 15645), (6258, 14265), (6657, 13410), (6705, 13314), (8046, 11095), (8559, 10430), (9387, 9510)]