521017590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{373}}^1\times {\mathrm{461}}^1$

素因数の和:945

約数の個数: 64

約数和(自身を含む): 1268955072

約数和(自身を除く): 747937482

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 101, 202, 303, 373, 461, 505, 606, 746, 922, 1010, 1119, 1383, 1515, 1865, 2238, 2305, 2766, 3030, 3730, 4610, 5595, 6915, 11190, 13830, 37673, 46561, 75346, 93122, 113019, 139683, 171953, 188365, 226038, 232805, 279366, 343906, 376730, 465610, 515859, 565095, 698415, 859765, 1031718, 1130190, 1396830, 1719530, 2579295, 5158590, 17367253, 34734506, 52101759, 86836265, 104203518, 173672530, 260508795, 521017590]

約数ペア:

[(1, 521017590), (2, 260508795), (3, 173672530), (5, 104203518), (6, 86836265), (10, 52101759), (15, 34734506), (30, 17367253), (101, 5158590), (202, 2579295), (303, 1719530), (373, 1396830), (461, 1130190), (505, 1031718), (606, 859765), (746, 698415), (922, 565095), (1010, 515859), (1119, 465610), (1383, 376730), (1515, 343906), (1865, 279366), (2238, 232805), (2305, 226038), (2766, 188365), (3030, 171953), (3730, 139683), (4610, 113019), (5595, 93122), (6915, 75346), (11190, 46561), (13830, 37673)]