42978430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{5503}}^1$

素因数の和:5592

約数の個数: 32

約数和(自身を含む): 85598208

約数和(自身を除く): 42619778

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 110, 142, 355, 710, 781, 1562, 3905, 5503, 7810, 11006, 27515, 55030, 60533, 121066, 302665, 390713, 605330, 781426, 1953565, 3907130, 4297843, 8595686, 21489215, 42978430]

約数ペア:

[(1, 42978430), (2, 21489215), (5, 8595686), (10, 4297843), (11, 3907130), (22, 1953565), (55, 781426), (71, 605330), (110, 390713), (142, 302665), (355, 121066), (710, 60533), (781, 55030), (1562, 27515), (3905, 11006), (5503, 7810)]