4741290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{379}}^1$

素因数の和:531

約数の個数: 48

約数和(自身を含む): 12448800

約数和(自身を除く): 7707510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 139, 278, 379, 417, 695, 758, 834, 1137, 1251, 1390, 1895, 2085, 2274, 2502, 3411, 3790, 4170, 5685, 6255, 6822, 11370, 12510, 17055, 34110, 52681, 105362, 158043, 263405, 316086, 474129, 526810, 790215, 948258, 1580430, 2370645, 4741290]

約数ペア:

[(1, 4741290), (2, 2370645), (3, 1580430), (5, 948258), (6, 790215), (9, 526810), (10, 474129), (15, 316086), (18, 263405), (30, 158043), (45, 105362), (90, 52681), (139, 34110), (278, 17055), (379, 12510), (417, 11370), (695, 6822), (758, 6255), (834, 5685), (1137, 4170), (1251, 3790), (1390, 3411), (1895, 2502), (2085, 2274)]