30919122

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{577}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 72585240

約数和(自身を除く): 41666118

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 229, 234, 458, 577, 687, 1154, 1374, 1731, 2061, 2977, 3462, 4122, 5193, 5954, 7501, 8931, 10386, 15002, 17862, 22503, 26793, 45006, 53586, 67509, 132133, 135018, 264266, 396399, 792798, 1189197, 1717729, 2378394, 3435458, 5153187, 10306374, 15459561, 30919122]

約数ペア:

[(1, 30919122), (2, 15459561), (3, 10306374), (6, 5153187), (9, 3435458), (13, 2378394), (18, 1717729), (26, 1189197), (39, 792798), (78, 396399), (117, 264266), (229, 135018), (234, 132133), (458, 67509), (577, 53586), (687, 45006), (1154, 26793), (1374, 22503), (1731, 17862), (2061, 15002), (2977, 10386), (3462, 8931), (4122, 7501), (5193, 5954)]