1572140430

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{2495461}}^1$

素因数の和:2495481

約数の個数: 48

約数和(自身を含む): 4671504864

約数和(自身を除く): 3099364434

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 2495461, 4990922, 7486383, 12477305, 14972766, 17468227, 22459149, 24954610, 34936454, 37431915, 44918298, 52404681, 74863830, 87341135, 104809362, 112295745, 157214043, 174682270, 224591490, 262023405, 314428086, 524046810, 786070215, 1572140430]

約数ペア:

[(1, 1572140430), (2, 786070215), (3, 524046810), (5, 314428086), (6, 262023405), (7, 224591490), (9, 174682270), (10, 157214043), (14, 112295745), (15, 104809362), (18, 87341135), (21, 74863830), (30, 52404681), (35, 44918298), (42, 37431915), (45, 34936454), (63, 24954610), (70, 22459149), (90, 17468227), (105, 14972766), (126, 12477305), (210, 7486383), (315, 4990922), (630, 2495461)]