2028591330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{16651}}^1$

素因数の和:16823

約数の個数: 64

約数和(自身を含む): 5064339456

約数和(自身を除く): 3035748126

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 131, 155, 186, 262, 310, 393, 465, 655, 786, 930, 1310, 1965, 3930, 4061, 8122, 12183, 16651, 20305, 24366, 33302, 40610, 49953, 60915, 83255, 99906, 121830, 166510, 249765, 499530, 516181, 1032362, 1548543, 2181281, 2580905, 3097086, 4362562, 5161810, 6543843, 7742715, 10906405, 13087686, 15485430, 21812810, 32719215, 65438430, 67619711, 135239422, 202859133, 338098555, 405718266, 676197110, 1014295665, 2028591330]

約数ペア:

[(1, 2028591330), (2, 1014295665), (3, 676197110), (5, 405718266), (6, 338098555), (10, 202859133), (15, 135239422), (30, 67619711), (31, 65438430), (62, 32719215), (93, 21812810), (131, 15485430), (155, 13087686), (186, 10906405), (262, 7742715), (310, 6543843), (393, 5161810), (465, 4362562), (655, 3097086), (786, 2580905), (930, 2181281), (1310, 1548543), (1965, 1032362), (3930, 516181), (4061, 499530), (8122, 249765), (12183, 166510), (16651, 121830), (20305, 99906), (24366, 83255), (33302, 60915), (40610, 49953)]