140812230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1$

素因数の和:686

約数の個数: 128

約数和(自身を含む): 396103680

約数和(自身を除く): 255291450

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 613, 741, 806, 930, 1178, 1209, 1226, 1235, 1482, 1767, 1839, 2015, 2418, 2470, 2945, 3065, 3534, 3678, 3705, 4030, 5890, 6045, 6130, 7410, 7657, 7969, 8835, 9195, 11647, 12090, 15314, 15938, 17670, 18390, 19003, 22971, 23294, 23907, 34941, 38006, 38285, 39845, 45942, 47814, 57009, 58235, 69882, 76570, 79690, 95015, 114018, 114855, 116470, 119535, 151411, 174705, 190030, 229710, 239070, 247039, 285045, 302822, 349410, 361057, 454233, 494078, 570090, 722114, 741117, 757055, 908466, 1083171, 1235195, 1482234, 1514110, 1805285, 2166342, 2271165, 2470390, 3610570, 3705585, 4542330, 4693741, 5415855, 7411170, 9387482, 10831710, 14081223, 23468705, 28162446, 46937410, 70406115, 140812230]

約数ペア:

[(1, 140812230), (2, 70406115), (3, 46937410), (5, 28162446), (6, 23468705), (10, 14081223), (13, 10831710), (15, 9387482), (19, 7411170), (26, 5415855), (30, 4693741), (31, 4542330), (38, 3705585), (39, 3610570), (57, 2470390), (62, 2271165), (65, 2166342), (78, 1805285), (93, 1514110), (95, 1482234), (114, 1235195), (130, 1083171), (155, 908466), (186, 757055), (190, 741117), (195, 722114), (247, 570090), (285, 494078), (310, 454233), (390, 361057), (403, 349410), (465, 302822), (494, 285045), (570, 247039), (589, 239070), (613, 229710), (741, 190030), (806, 174705), (930, 151411), (1178, 119535), (1209, 116470), (1226, 114855), (1235, 114018), (1482, 95015), (1767, 79690), (1839, 76570), (2015, 69882), (2418, 58235), (2470, 57009), (2945, 47814), (3065, 45942), (3534, 39845), (3678, 38285), (3705, 38006), (4030, 34941), (5890, 23907), (6045, 23294), (6130, 22971), (7410, 19003), (7657, 18390), (7969, 17670), (8835, 15938), (9195, 15314), (11647, 12090)]