42315490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{5869}}^1$

素因数の和:5986

約数の個数: 32

約数和(自身を含む): 87909120

約数和(自身を除く): 45593630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 103, 206, 515, 721, 1030, 1442, 3605, 5869, 7210, 11738, 29345, 41083, 58690, 82166, 205415, 410830, 604507, 1209014, 3022535, 4231549, 6045070, 8463098, 21157745, 42315490]

約数ペア:

[(1, 42315490), (2, 21157745), (5, 8463098), (7, 6045070), (10, 4231549), (14, 3022535), (35, 1209014), (70, 604507), (103, 410830), (206, 205415), (515, 82166), (721, 58690), (1030, 41083), (1442, 29345), (3605, 11738), (5869, 7210)]