121936020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{65557}}^1$

素因数の和:65600

約数の個数: 48

約数和(自身を含む): 352439808

約数和(自身を除く): 230503788

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 65557, 131114, 196671, 262228, 327785, 393342, 655570, 786684, 983355, 1311140, 1966710, 2032267, 3933420, 4064534, 6096801, 8129068, 10161335, 12193602, 20322670, 24387204, 30484005, 40645340, 60968010, 121936020]

約数ペア:

[(1, 121936020), (2, 60968010), (3, 40645340), (4, 30484005), (5, 24387204), (6, 20322670), (10, 12193602), (12, 10161335), (15, 8129068), (20, 6096801), (30, 4064534), (31, 3933420), (60, 2032267), (62, 1966710), (93, 1311140), (124, 983355), (155, 786684), (186, 655570), (310, 393342), (372, 327785), (465, 262228), (620, 196671), (930, 131114), (1860, 65557)]