42054090

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6343}}^1$

素因数の和:6383

約数の個数: 64

約数和(自身を含む): 115105536

約数和(自身を除く): 73051446

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6343, 6630, 12686, 19029, 31715, 38058, 63430, 82459, 95145, 107831, 164918, 190290, 215662, 247377, 323493, 412295, 494754, 539155, 646986, 824590, 1078310, 1236885, 1401803, 1617465, 2473770, 2803606, 3234930, 4205409, 7009015, 8410818, 14018030, 21027045, 42054090]

約数ペア:

[(1, 42054090), (2, 21027045), (3, 14018030), (5, 8410818), (6, 7009015), (10, 4205409), (13, 3234930), (15, 2803606), (17, 2473770), (26, 1617465), (30, 1401803), (34, 1236885), (39, 1078310), (51, 824590), (65, 646986), (78, 539155), (85, 494754), (102, 412295), (130, 323493), (170, 247377), (195, 215662), (221, 190290), (255, 164918), (390, 107831), (442, 95145), (510, 82459), (663, 63430), (1105, 38058), (1326, 31715), (2210, 19029), (3315, 12686), (6343, 6630)]