310083020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{14369}}^1$

素因数の和:14474

約数の個数: 48

約数和(自身を含む): 709763040

約数和(自身を除く): 399680020

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 83, 130, 166, 260, 332, 415, 830, 1079, 1660, 2158, 4316, 5395, 10790, 14369, 21580, 28738, 57476, 71845, 143690, 186797, 287380, 373594, 747188, 933985, 1192627, 1867970, 2385254, 3735940, 4770508, 5963135, 11926270, 15504151, 23852540, 31008302, 62016604, 77520755, 155041510, 310083020]

約数ペア:

[(1, 310083020), (2, 155041510), (4, 77520755), (5, 62016604), (10, 31008302), (13, 23852540), (20, 15504151), (26, 11926270), (52, 5963135), (65, 4770508), (83, 3735940), (130, 2385254), (166, 1867970), (260, 1192627), (332, 933985), (415, 747188), (830, 373594), (1079, 287380), (1660, 186797), (2158, 143690), (4316, 71845), (5395, 57476), (10790, 28738), (14369, 21580)]