30489672

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{617}}^1$

素因数の和:726

約数の個数: 64

約数和(自身を含む): 80092800

約数和(自身を除く): 49603128

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 71, 87, 116, 142, 174, 213, 232, 284, 348, 426, 568, 617, 696, 852, 1234, 1704, 1851, 2059, 2468, 3702, 4118, 4936, 6177, 7404, 8236, 12354, 14808, 16472, 17893, 24708, 35786, 43807, 49416, 53679, 71572, 87614, 107358, 131421, 143144, 175228, 214716, 262842, 350456, 429432, 525684, 1051368, 1270403, 2540806, 3811209, 5081612, 7622418, 10163224, 15244836, 30489672]

約数ペア:

[(1, 30489672), (2, 15244836), (3, 10163224), (4, 7622418), (6, 5081612), (8, 3811209), (12, 2540806), (24, 1270403), (29, 1051368), (58, 525684), (71, 429432), (87, 350456), (116, 262842), (142, 214716), (174, 175228), (213, 143144), (232, 131421), (284, 107358), (348, 87614), (426, 71572), (568, 53679), (617, 49416), (696, 43807), (852, 35786), (1234, 24708), (1704, 17893), (1851, 16472), (2059, 14808), (2468, 12354), (3702, 8236), (4118, 7404), (4936, 6177)]