71983010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{12347}}^1$

素因数の和:12418

約数の個数: 32

約数和(自身を含む): 144027072

約数和(自身を除く): 72044062

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 265, 530, 583, 1166, 2915, 5830, 12347, 24694, 61735, 123470, 135817, 271634, 654391, 679085, 1308782, 1358170, 3271955, 6543910, 7198301, 14396602, 35991505, 71983010]

約数ペア:

[(1, 71983010), (2, 35991505), (5, 14396602), (10, 7198301), (11, 6543910), (22, 3271955), (53, 1358170), (55, 1308782), (106, 679085), (110, 654391), (265, 271634), (530, 135817), (583, 123470), (1166, 61735), (2915, 24694), (5830, 12347)]