1601530420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{70181}}^1$

素因数の和:70360

約数の個数: 48

約数和(自身を含む): 3867308928

約数和(自身を除く): 2265778508

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 163, 326, 652, 815, 1141, 1630, 2282, 3260, 4564, 5705, 11410, 22820, 70181, 140362, 280724, 350905, 491267, 701810, 982534, 1403620, 1965068, 2456335, 4912670, 9825340, 11439503, 22879006, 45758012, 57197515, 80076521, 114395030, 160153042, 228790060, 320306084, 400382605, 800765210, 1601530420]

約数ペア:

[(1, 1601530420), (2, 800765210), (4, 400382605), (5, 320306084), (7, 228790060), (10, 160153042), (14, 114395030), (20, 80076521), (28, 57197515), (35, 45758012), (70, 22879006), (140, 11439503), (163, 9825340), (326, 4912670), (652, 2456335), (815, 1965068), (1141, 1403620), (1630, 982534), (2282, 701810), (3260, 491267), (4564, 350905), (5705, 280724), (11410, 140362), (22820, 70181)]