421177690

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{11801}}^1$

素因数の和:11934

約数の個数: 32

約数和(自身を含む): 785163456

約数和(自身を除く): 363985766

約数列:

[1, 2, 5, 10, 43, 83, 86, 166, 215, 415, 430, 830, 3569, 7138, 11801, 17845, 23602, 35690, 59005, 118010, 507443, 979483, 1014886, 1958966, 2537215, 4897415, 5074430, 9794830, 42117769, 84235538, 210588845, 421177690]

約数ペア:

[(1, 421177690), (2, 210588845), (5, 84235538), (10, 42117769), (43, 9794830), (83, 5074430), (86, 4897415), (166, 2537215), (215, 1958966), (415, 1014886), (430, 979483), (830, 507443), (3569, 118010), (7138, 59005), (11801, 35690), (17845, 23602)]