30509164

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{601}}^1$

素因数の和:663

約数の個数: 48

約数和(自身を含む): 64052800

約数和(自身を除く): 33543636

約数列:

[1, 2, 4, 7, 14, 28, 37, 49, 74, 98, 148, 196, 259, 343, 518, 601, 686, 1036, 1202, 1372, 1813, 2404, 3626, 4207, 7252, 8414, 12691, 16828, 22237, 25382, 29449, 44474, 50764, 58898, 88948, 117796, 155659, 206143, 311318, 412286, 622636, 824572, 1089613, 2179226, 4358452, 7627291, 15254582, 30509164]

約数ペア:

[(1, 30509164), (2, 15254582), (4, 7627291), (7, 4358452), (14, 2179226), (28, 1089613), (37, 824572), (49, 622636), (74, 412286), (98, 311318), (148, 206143), (196, 155659), (259, 117796), (343, 88948), (518, 58898), (601, 50764), (686, 44474), (1036, 29449), (1202, 25382), (1372, 22237), (1813, 16828), (2404, 12691), (3626, 8414), (4207, 7252)]