22875210

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{911}}^1$

素因数の和:961

約数の個数: 80

約数和(自身を含む): 63562752

約数和(自身を除く): 40687542

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 31, 45, 54, 62, 81, 90, 93, 135, 155, 162, 186, 270, 279, 310, 405, 465, 558, 810, 837, 911, 930, 1395, 1674, 1822, 2511, 2733, 2790, 4185, 4555, 5022, 5466, 8199, 8370, 9110, 12555, 13665, 16398, 24597, 25110, 27330, 28241, 40995, 49194, 56482, 73791, 81990, 84723, 122985, 141205, 147582, 169446, 245970, 254169, 282410, 368955, 423615, 508338, 737910, 762507, 847230, 1270845, 1525014, 2287521, 2541690, 3812535, 4575042, 7625070, 11437605, 22875210]

約数ペア:

[(1, 22875210), (2, 11437605), (3, 7625070), (5, 4575042), (6, 3812535), (9, 2541690), (10, 2287521), (15, 1525014), (18, 1270845), (27, 847230), (30, 762507), (31, 737910), (45, 508338), (54, 423615), (62, 368955), (81, 282410), (90, 254169), (93, 245970), (135, 169446), (155, 147582), (162, 141205), (186, 122985), (270, 84723), (279, 81990), (310, 73791), (405, 56482), (465, 49194), (558, 40995), (810, 28241), (837, 27330), (911, 25110), (930, 24597), (1395, 16398), (1674, 13665), (1822, 12555), (2511, 9110), (2733, 8370), (2790, 8199), (4185, 5466), (4555, 5022)]