45510780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{108359}}^1$

素因数の和:108378

約数の個数: 48

約数和(自身を含む): 145635840

約数和(自身を除く): 100125060

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 108359, 216718, 325077, 433436, 541795, 650154, 758513, 1083590, 1300308, 1517026, 1625385, 2167180, 2275539, 3034052, 3250770, 3792565, 4551078, 6501540, 7585130, 9102156, 11377695, 15170260, 22755390, 45510780]

約数ペア:

[(1, 45510780), (2, 22755390), (3, 15170260), (4, 11377695), (5, 9102156), (6, 7585130), (7, 6501540), (10, 4551078), (12, 3792565), (14, 3250770), (15, 3034052), (20, 2275539), (21, 2167180), (28, 1625385), (30, 1517026), (35, 1300308), (42, 1083590), (60, 758513), (70, 650154), (84, 541795), (105, 433436), (140, 325077), (210, 216718), (420, 108359)]