223291380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{467}}^1\times {\mathrm{613}}^1$

素因数の和:1105

約数の個数: 96

約数和(自身を含む): 675851904

約数和(自身を除く): 452560524

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 467, 613, 780, 934, 1226, 1401, 1839, 1868, 2335, 2452, 2802, 3065, 3678, 4670, 5604, 6071, 6130, 7005, 7356, 7969, 9195, 9340, 12142, 12260, 14010, 15938, 18213, 18390, 23907, 24284, 28020, 30355, 31876, 36426, 36780, 39845, 47814, 60710, 72852, 79690, 91065, 95628, 119535, 121420, 159380, 182130, 239070, 286271, 364260, 478140, 572542, 858813, 1145084, 1431355, 1717626, 2862710, 3435252, 3721523, 4294065, 5725420, 7443046, 8588130, 11164569, 14886092, 17176260, 18607615, 22329138, 37215230, 44658276, 55822845, 74430460, 111645690, 223291380]

約数ペア:

[(1, 223291380), (2, 111645690), (3, 74430460), (4, 55822845), (5, 44658276), (6, 37215230), (10, 22329138), (12, 18607615), (13, 17176260), (15, 14886092), (20, 11164569), (26, 8588130), (30, 7443046), (39, 5725420), (52, 4294065), (60, 3721523), (65, 3435252), (78, 2862710), (130, 1717626), (156, 1431355), (195, 1145084), (260, 858813), (390, 572542), (467, 478140), (613, 364260), (780, 286271), (934, 239070), (1226, 182130), (1401, 159380), (1839, 121420), (1868, 119535), (2335, 95628), (2452, 91065), (2802, 79690), (3065, 72852), (3678, 60710), (4670, 47814), (5604, 39845), (6071, 36780), (6130, 36426), (7005, 31876), (7356, 30355), (7969, 28020), (9195, 24284), (9340, 23907), (12142, 18390), (12260, 18213), (14010, 15938)]