430290

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{683}}^1$

素因数の和:703

約数の個数: 48

約数和(自身を含む): 1280448

約数和(自身を除く): 850158

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, 683, 1366, 2049, 3415, 4098, 4781, 6147, 6830, 9562, 10245, 12294, 14343, 20490, 23905, 28686, 30735, 43029, 47810, 61470, 71715, 86058, 143430, 215145, 430290]

約数ペア:

[(1, 430290), (2, 215145), (3, 143430), (5, 86058), (6, 71715), (7, 61470), (9, 47810), (10, 43029), (14, 30735), (15, 28686), (18, 23905), (21, 20490), (30, 14343), (35, 12294), (42, 10245), (45, 9562), (63, 6830), (70, 6147), (90, 4781), (105, 4098), (126, 3415), (210, 2049), (315, 1366), (630, 683)]