17967307620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{2285917}}^1$

素因数の和:2286060

約数の個数: 48

約数和(自身を含む): 50692517568

約数和(自身を除く): 32725209948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 131, 262, 393, 524, 655, 786, 1310, 1572, 1965, 2620, 3930, 7860, 2285917, 4571834, 6857751, 9143668, 11429585, 13715502, 22859170, 27431004, 34288755, 45718340, 68577510, 137155020, 299455127, 598910254, 898365381, 1197820508, 1497275635, 1796730762, 2994551270, 3593461524, 4491826905, 5989102540, 8983653810, 17967307620]

約数ペア:

[(1, 17967307620), (2, 8983653810), (3, 5989102540), (4, 4491826905), (5, 3593461524), (6, 2994551270), (10, 1796730762), (12, 1497275635), (15, 1197820508), (20, 898365381), (30, 598910254), (60, 299455127), (131, 137155020), (262, 68577510), (393, 45718340), (524, 34288755), (655, 27431004), (786, 22859170), (1310, 13715502), (1572, 11429585), (1965, 9143668), (2620, 6857751), (3930, 4571834), (7860, 2285917)]