83876910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{499}}^1$

素因数の和:953

約数の個数: 64

約数和(自身を含む): 217728000

約数和(自身を除く): 133851090

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 431, 499, 862, 998, 1293, 1497, 2155, 2495, 2586, 2994, 4310, 4990, 5603, 6465, 6487, 7485, 11206, 12930, 12974, 14970, 16809, 19461, 28015, 32435, 33618, 38922, 56030, 64870, 84045, 97305, 168090, 194610, 215069, 430138, 645207, 1075345, 1290414, 2150690, 2795897, 3226035, 5591794, 6452070, 8387691, 13979485, 16775382, 27958970, 41938455, 83876910]

約数ペア:

[(1, 83876910), (2, 41938455), (3, 27958970), (5, 16775382), (6, 13979485), (10, 8387691), (13, 6452070), (15, 5591794), (26, 3226035), (30, 2795897), (39, 2150690), (65, 1290414), (78, 1075345), (130, 645207), (195, 430138), (390, 215069), (431, 194610), (499, 168090), (862, 97305), (998, 84045), (1293, 64870), (1497, 56030), (2155, 38922), (2495, 33618), (2586, 32435), (2994, 28015), (4310, 19461), (4990, 16809), (5603, 14970), (6465, 12974), (6487, 12930), (7485, 11206)]