90172530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3491}}^1$

素因数の和:3552

約数の個数: 96

約数和(自身を含む): 274555008

約数和(自身を除く): 184382478

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 41, 42, 45, 63, 70, 82, 90, 105, 123, 126, 205, 210, 246, 287, 315, 369, 410, 574, 615, 630, 738, 861, 1230, 1435, 1722, 1845, 2583, 2870, 3491, 3690, 4305, 5166, 6982, 8610, 10473, 12915, 17455, 20946, 24437, 25830, 31419, 34910, 48874, 52365, 62838, 73311, 104730, 122185, 143131, 146622, 157095, 219933, 244370, 286262, 314190, 366555, 429393, 439866, 715655, 733110, 858786, 1001917, 1099665, 1288179, 1431310, 2003834, 2146965, 2199330, 2576358, 3005751, 4293930, 5009585, 6011502, 6440895, 9017253, 10019170, 12881790, 15028755, 18034506, 30057510, 45086265, 90172530]

約数ペア:

[(1, 90172530), (2, 45086265), (3, 30057510), (5, 18034506), (6, 15028755), (7, 12881790), (9, 10019170), (10, 9017253), (14, 6440895), (15, 6011502), (18, 5009585), (21, 4293930), (30, 3005751), (35, 2576358), (41, 2199330), (42, 2146965), (45, 2003834), (63, 1431310), (70, 1288179), (82, 1099665), (90, 1001917), (105, 858786), (123, 733110), (126, 715655), (205, 439866), (210, 429393), (246, 366555), (287, 314190), (315, 286262), (369, 244370), (410, 219933), (574, 157095), (615, 146622), (630, 143131), (738, 122185), (861, 104730), (1230, 73311), (1435, 62838), (1722, 52365), (1845, 48874), (2583, 34910), (2870, 31419), (3491, 25830), (3690, 24437), (4305, 20946), (5166, 17455), (6982, 12915), (8610, 10473)]