1551140860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{44293}}^1$

素因数の和:44422

約数の個数: 48

約数和(自身を含む): 3482571456

約数和(自身を除く): 1931430596

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 103, 170, 206, 340, 412, 515, 1030, 1751, 2060, 3502, 7004, 8755, 17510, 35020, 44293, 88586, 177172, 221465, 442930, 752981, 885860, 1505962, 3011924, 3764905, 4562179, 7529810, 9124358, 15059620, 18248716, 22810895, 45621790, 77557043, 91243580, 155114086, 310228172, 387785215, 775570430, 1551140860]

約数ペア:

[(1, 1551140860), (2, 775570430), (4, 387785215), (5, 310228172), (10, 155114086), (17, 91243580), (20, 77557043), (34, 45621790), (68, 22810895), (85, 18248716), (103, 15059620), (170, 9124358), (206, 7529810), (340, 4562179), (412, 3764905), (515, 3011924), (1030, 1505962), (1751, 885860), (2060, 752981), (3502, 442930), (7004, 221465), (8755, 177172), (17510, 88586), (35020, 44293)]