530249490

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{654629}}^1$

素因数の和:654648

約数の個数: 40

約数和(自身を含む): 1425784140

約数和(自身を除く): 895534650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810, 654629, 1309258, 1963887, 3273145, 3927774, 5891661, 6546290, 9819435, 11783322, 17674983, 19638870, 29458305, 35349966, 53024949, 58916610, 88374915, 106049898, 176749830, 265124745, 530249490]

約数ペア:

[(1, 530249490), (2, 265124745), (3, 176749830), (5, 106049898), (6, 88374915), (9, 58916610), (10, 53024949), (15, 35349966), (18, 29458305), (27, 19638870), (30, 17674983), (45, 11783322), (54, 9819435), (81, 6546290), (90, 5891661), (135, 3927774), (162, 3273145), (270, 1963887), (405, 1309258), (810, 654629)]