29841420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{313}}^1$

素因数の和:559

約数の個数: 96

約数和(自身を含む): 96219648

約数和(自身を除く): 66378228

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 227, 313, 420, 454, 626, 681, 908, 939, 1135, 1252, 1362, 1565, 1589, 1878, 2191, 2270, 2724, 3130, 3178, 3405, 3756, 4382, 4540, 4695, 4767, 6260, 6356, 6573, 6810, 7945, 8764, 9390, 9534, 10955, 13146, 13620, 15890, 18780, 19068, 21910, 23835, 26292, 31780, 32865, 43820, 47670, 65730, 71051, 95340, 131460, 142102, 213153, 284204, 355255, 426306, 497357, 710510, 852612, 994714, 1065765, 1421020, 1492071, 1989428, 2131530, 2486785, 2984142, 4263060, 4973570, 5968284, 7460355, 9947140, 14920710, 29841420]

約数ペア:

[(1, 29841420), (2, 14920710), (3, 9947140), (4, 7460355), (5, 5968284), (6, 4973570), (7, 4263060), (10, 2984142), (12, 2486785), (14, 2131530), (15, 1989428), (20, 1492071), (21, 1421020), (28, 1065765), (30, 994714), (35, 852612), (42, 710510), (60, 497357), (70, 426306), (84, 355255), (105, 284204), (140, 213153), (210, 142102), (227, 131460), (313, 95340), (420, 71051), (454, 65730), (626, 47670), (681, 43820), (908, 32865), (939, 31780), (1135, 26292), (1252, 23835), (1362, 21910), (1565, 19068), (1589, 18780), (1878, 15890), (2191, 13620), (2270, 13146), (2724, 10955), (3130, 9534), (3178, 9390), (3405, 8764), (3756, 7945), (4382, 6810), (4540, 6573), (4695, 6356), (4767, 6260)]