122531820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{43451}}^1$

素因数の和:43510

約数の個数: 48

約数和(自身を含む): 350396928

約数和(自身を除く): 227865108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 43451, 86902, 130353, 173804, 217255, 260706, 434510, 521412, 651765, 869020, 1303530, 2042197, 2607060, 4084394, 6126591, 8168788, 10210985, 12253182, 20421970, 24506364, 30632955, 40843940, 61265910, 122531820]

約数ペア:

[(1, 122531820), (2, 61265910), (3, 40843940), (4, 30632955), (5, 24506364), (6, 20421970), (10, 12253182), (12, 10210985), (15, 8168788), (20, 6126591), (30, 4084394), (47, 2607060), (60, 2042197), (94, 1303530), (141, 869020), (188, 651765), (235, 521412), (282, 434510), (470, 260706), (564, 217255), (705, 173804), (940, 130353), (1410, 86902), (2820, 43451)]