528031860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{144271}}^1$

素因数の和:144344

約数の個数: 48

約数和(自身を含む): 1502737152

約数和(自身を除く): 974705292

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 3660, 144271, 288542, 432813, 577084, 721355, 865626, 1442710, 1731252, 2164065, 2885420, 4328130, 8656260, 8800531, 17601062, 26401593, 35202124, 44002655, 52803186, 88005310, 105606372, 132007965, 176010620, 264015930, 528031860]

約数ペア:

[(1, 528031860), (2, 264015930), (3, 176010620), (4, 132007965), (5, 105606372), (6, 88005310), (10, 52803186), (12, 44002655), (15, 35202124), (20, 26401593), (30, 17601062), (60, 8800531), (61, 8656260), (122, 4328130), (183, 2885420), (244, 2164065), (305, 1731252), (366, 1442710), (610, 865626), (732, 721355), (915, 577084), (1220, 432813), (1830, 288542), (3660, 144271)]