217062930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{33343}}^1$

素因数の和:33391

約数の個数: 64

約数和(自身を含む): 614596608

約数和(自身を除く): 397533678

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 62, 70, 93, 105, 155, 186, 210, 217, 310, 434, 465, 651, 930, 1085, 1302, 2170, 3255, 6510, 33343, 66686, 100029, 166715, 200058, 233401, 333430, 466802, 500145, 700203, 1000290, 1033633, 1167005, 1400406, 2067266, 2334010, 3100899, 3501015, 5168165, 6201798, 7002030, 7235431, 10336330, 14470862, 15504495, 21706293, 31008990, 36177155, 43412586, 72354310, 108531465, 217062930]

約数ペア:

[(1, 217062930), (2, 108531465), (3, 72354310), (5, 43412586), (6, 36177155), (7, 31008990), (10, 21706293), (14, 15504495), (15, 14470862), (21, 10336330), (30, 7235431), (31, 7002030), (35, 6201798), (42, 5168165), (62, 3501015), (70, 3100899), (93, 2334010), (105, 2067266), (155, 1400406), (186, 1167005), (210, 1033633), (217, 1000290), (310, 700203), (434, 500145), (465, 466802), (651, 333430), (930, 233401), (1085, 200058), (1302, 166715), (2170, 100029), (3255, 66686), (6510, 33343)]