70660370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{2539}}^1$

素因数の和:2591

約数の個数: 48

約数和(自身を含む): 145938240

約数和(自身を除く): 75277870

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 506, 605, 1210, 1265, 2530, 2539, 2783, 5078, 5566, 12695, 13915, 25390, 27830, 27929, 55858, 58397, 116794, 139645, 279290, 291985, 307219, 583970, 614438, 642367, 1284734, 1536095, 3072190, 3211835, 6423670, 7066037, 14132074, 35330185, 70660370]

約数ペア:

[(1, 70660370), (2, 35330185), (5, 14132074), (10, 7066037), (11, 6423670), (22, 3211835), (23, 3072190), (46, 1536095), (55, 1284734), (110, 642367), (115, 614438), (121, 583970), (230, 307219), (242, 291985), (253, 279290), (506, 139645), (605, 116794), (1210, 58397), (1265, 55858), (2530, 27929), (2539, 27830), (2783, 25390), (5078, 13915), (5566, 12695)]