69212940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{31177}}^1$

素因数の和:31226

約数の個数: 48

約数和(自身を含む): 199040352

約数和(自身を除く): 129827412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 31177, 62354, 93531, 124708, 155885, 187062, 311770, 374124, 467655, 623540, 935310, 1153549, 1870620, 2307098, 3460647, 4614196, 5767745, 6921294, 11535490, 13842588, 17303235, 23070980, 34606470, 69212940]

約数ペア:

[(1, 69212940), (2, 34606470), (3, 23070980), (4, 17303235), (5, 13842588), (6, 11535490), (10, 6921294), (12, 5767745), (15, 4614196), (20, 3460647), (30, 2307098), (37, 1870620), (60, 1153549), (74, 935310), (111, 623540), (148, 467655), (185, 374124), (222, 311770), (370, 187062), (444, 155885), (555, 124708), (740, 93531), (1110, 62354), (2220, 31177)]