84421610

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{457}}^1$

素因数の和:520

約数の個数: 96

約数和(自身を含む): 197361360

約数和(自身を除く): 112939750

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 29, 35, 49, 58, 65, 70, 91, 98, 130, 145, 182, 203, 245, 290, 377, 406, 455, 457, 490, 637, 754, 910, 914, 1015, 1274, 1421, 1885, 2030, 2285, 2639, 2842, 3185, 3199, 3770, 4570, 5278, 5941, 6370, 6398, 7105, 11882, 13195, 13253, 14210, 15995, 18473, 22393, 26390, 26506, 29705, 31990, 36946, 41587, 44786, 59410, 66265, 83174, 92365, 92771, 111965, 132530, 172289, 184730, 185542, 207935, 223930, 291109, 344578, 415870, 463855, 582218, 649397, 861445, 927710, 1206023, 1298794, 1455545, 1722890, 2412046, 2911090, 3246985, 6030115, 6493970, 8442161, 12060230, 16884322, 42210805, 84421610]

約数ペア:

[(1, 84421610), (2, 42210805), (5, 16884322), (7, 12060230), (10, 8442161), (13, 6493970), (14, 6030115), (26, 3246985), (29, 2911090), (35, 2412046), (49, 1722890), (58, 1455545), (65, 1298794), (70, 1206023), (91, 927710), (98, 861445), (130, 649397), (145, 582218), (182, 463855), (203, 415870), (245, 344578), (290, 291109), (377, 223930), (406, 207935), (455, 185542), (457, 184730), (490, 172289), (637, 132530), (754, 111965), (910, 92771), (914, 92365), (1015, 83174), (1274, 66265), (1421, 59410), (1885, 44786), (2030, 41587), (2285, 36946), (2639, 31990), (2842, 29705), (3185, 26506), (3199, 26390), (3770, 22393), (4570, 18473), (5278, 15995), (5941, 14210), (6370, 13253), (6398, 13195), (7105, 11882)]