4985970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:571

約数の個数: 64

約数和(自身を含む): 13530240

約数和(自身を除く): 8544270

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 521, 638, 870, 957, 1042, 1563, 1595, 1914, 2605, 3126, 3190, 4785, 5210, 5731, 7815, 9570, 11462, 15109, 15630, 17193, 28655, 30218, 34386, 45327, 57310, 75545, 85965, 90654, 151090, 166199, 171930, 226635, 332398, 453270, 498597, 830995, 997194, 1661990, 2492985, 4985970]

約数ペア:

[(1, 4985970), (2, 2492985), (3, 1661990), (5, 997194), (6, 830995), (10, 498597), (11, 453270), (15, 332398), (22, 226635), (29, 171930), (30, 166199), (33, 151090), (55, 90654), (58, 85965), (66, 75545), (87, 57310), (110, 45327), (145, 34386), (165, 30218), (174, 28655), (290, 17193), (319, 15630), (330, 15109), (435, 11462), (521, 9570), (638, 7815), (870, 5731), (957, 5210), (1042, 4785), (1563, 3190), (1595, 3126), (1914, 2605)]