210351050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{557}}^1$

素因数の和:672

約数の個数: 96

約数和(自身を含む): 488218752

約数和(自身を除く): 277867702

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 83, 91, 130, 166, 175, 182, 325, 350, 415, 455, 557, 581, 650, 830, 910, 1079, 1114, 1162, 2075, 2158, 2275, 2785, 2905, 3899, 4150, 4550, 5395, 5570, 5810, 7241, 7553, 7798, 10790, 13925, 14482, 14525, 15106, 19495, 26975, 27850, 29050, 36205, 37765, 38990, 46231, 50687, 53950, 72410, 75530, 92462, 97475, 101374, 181025, 188825, 194950, 231155, 253435, 323617, 362050, 377650, 462310, 506870, 601003, 647234, 1155775, 1202006, 1267175, 1618085, 2311550, 2534350, 3005015, 3236170, 4207021, 6010030, 8090425, 8414042, 15025075, 16180850, 21035105, 30050150, 42070210, 105175525, 210351050]

約数ペア:

[(1, 210351050), (2, 105175525), (5, 42070210), (7, 30050150), (10, 21035105), (13, 16180850), (14, 15025075), (25, 8414042), (26, 8090425), (35, 6010030), (50, 4207021), (65, 3236170), (70, 3005015), (83, 2534350), (91, 2311550), (130, 1618085), (166, 1267175), (175, 1202006), (182, 1155775), (325, 647234), (350, 601003), (415, 506870), (455, 462310), (557, 377650), (581, 362050), (650, 323617), (830, 253435), (910, 231155), (1079, 194950), (1114, 188825), (1162, 181025), (2075, 101374), (2158, 97475), (2275, 92462), (2785, 75530), (2905, 72410), (3899, 53950), (4150, 50687), (4550, 46231), (5395, 38990), (5570, 37765), (5810, 36205), (7241, 29050), (7553, 27850), (7798, 26975), (10790, 19495), (13925, 15106), (14482, 14525)]