553866030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{86677}}^1$

素因数の和:86761

約数の個数: 48

約数和(自身を含む): 1460350944

約数和(自身を除く): 906484914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 71, 90, 142, 213, 355, 426, 639, 710, 1065, 1278, 2130, 3195, 6390, 86677, 173354, 260031, 433385, 520062, 780093, 866770, 1300155, 1560186, 2600310, 3900465, 6154067, 7800930, 12308134, 18462201, 30770335, 36924402, 55386603, 61540670, 92311005, 110773206, 184622010, 276933015, 553866030]

約数ペア:

[(1, 553866030), (2, 276933015), (3, 184622010), (5, 110773206), (6, 92311005), (9, 61540670), (10, 55386603), (15, 36924402), (18, 30770335), (30, 18462201), (45, 12308134), (71, 7800930), (90, 6154067), (142, 3900465), (213, 2600310), (355, 1560186), (426, 1300155), (639, 866770), (710, 780093), (1065, 520062), (1278, 433385), (2130, 260031), (3195, 173354), (6390, 86677)]