148906290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{2207}}^1$

素因数の和:2403

約数の個数: 64

約数和(自身を含む): 387265536

約数和(自身を除く): 238359246

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 173, 195, 346, 390, 519, 865, 1038, 1730, 2207, 2249, 2595, 4414, 4498, 5190, 6621, 6747, 11035, 11245, 13242, 13494, 22070, 22490, 28691, 33105, 33735, 57382, 66210, 67470, 86073, 143455, 172146, 286910, 381811, 430365, 763622, 860730, 1145433, 1909055, 2290866, 3818110, 4963543, 5727165, 9927086, 11454330, 14890629, 24817715, 29781258, 49635430, 74453145, 148906290]

約数ペア:

[(1, 148906290), (2, 74453145), (3, 49635430), (5, 29781258), (6, 24817715), (10, 14890629), (13, 11454330), (15, 9927086), (26, 5727165), (30, 4963543), (39, 3818110), (65, 2290866), (78, 1909055), (130, 1145433), (173, 860730), (195, 763622), (346, 430365), (390, 381811), (519, 286910), (865, 172146), (1038, 143455), (1730, 86073), (2207, 67470), (2249, 66210), (2595, 57382), (4414, 33735), (4498, 33105), (5190, 28691), (6621, 22490), (6747, 22070), (11035, 13494), (11245, 13242)]