252238620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113621}}^1$

素因数の和:113670

約数の個数: 48

約数和(自身を含む): 725362848

約数和(自身を除く): 473124228

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, 113621, 227242, 340863, 454484, 568105, 681726, 1136210, 1363452, 1704315, 2272420, 3408630, 4203977, 6817260, 8407954, 12611931, 16815908, 21019885, 25223862, 42039770, 50447724, 63059655, 84079540, 126119310, 252238620]

約数ペア:

[(1, 252238620), (2, 126119310), (3, 84079540), (4, 63059655), (5, 50447724), (6, 42039770), (10, 25223862), (12, 21019885), (15, 16815908), (20, 12611931), (30, 8407954), (37, 6817260), (60, 4203977), (74, 3408630), (111, 2272420), (148, 1704315), (185, 1363452), (222, 1136210), (370, 681726), (444, 568105), (555, 454484), (740, 340863), (1110, 227242), (2220, 113621)]