4317420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1531}}^1$

素因数の和:1590

約数の個数: 48

約数和(自身を含む): 12354048

約数和(自身を除く): 8036628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 1531, 2820, 3062, 4593, 6124, 7655, 9186, 15310, 18372, 22965, 30620, 45930, 71957, 91860, 143914, 215871, 287828, 359785, 431742, 719570, 863484, 1079355, 1439140, 2158710, 4317420]

約数ペア:

[(1, 4317420), (2, 2158710), (3, 1439140), (4, 1079355), (5, 863484), (6, 719570), (10, 431742), (12, 359785), (15, 287828), (20, 215871), (30, 143914), (47, 91860), (60, 71957), (94, 45930), (141, 30620), (188, 22965), (235, 18372), (282, 15310), (470, 9186), (564, 7655), (705, 6124), (940, 4593), (1410, 3062), (1531, 2820)]