2455071830

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1\times {\mathrm{523}}^1$

素因数の和:1121

約数の個数: 64

約数和(自身を含む): 4785645888

約数和(自身を除く): 2330574058

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 521, 523, 530, 901, 1042, 1046, 1802, 2605, 2615, 4505, 5210, 5230, 8857, 8891, 9010, 17714, 17782, 27613, 27719, 44285, 44455, 55226, 55438, 88570, 88910, 138065, 138595, 272483, 276130, 277190, 469421, 471223, 544966, 938842, 942446, 1362415, 2347105, 2356115, 2724830, 4632211, 4694210, 4712230, 9264422, 14441599, 23161055, 28883198, 46322110, 72207995, 144415990, 245507183, 491014366, 1227535915, 2455071830]

約数ペア:

[(1, 2455071830), (2, 1227535915), (5, 491014366), (10, 245507183), (17, 144415990), (34, 72207995), (53, 46322110), (85, 28883198), (106, 23161055), (170, 14441599), (265, 9264422), (521, 4712230), (523, 4694210), (530, 4632211), (901, 2724830), (1042, 2356115), (1046, 2347105), (1802, 1362415), (2605, 942446), (2615, 938842), (4505, 544966), (5210, 471223), (5230, 469421), (8857, 277190), (8891, 276130), (9010, 272483), (17714, 138595), (17782, 138065), (27613, 88910), (27719, 88570), (44285, 55438), (44455, 55226)]