135247240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{1931}}^1$

素因数の和:2062

約数の個数: 64

約数和(自身を含む): 325503360

約数和(自身を除く): 190256120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 103, 136, 170, 206, 340, 412, 515, 680, 824, 1030, 1751, 1931, 2060, 3502, 3862, 4120, 7004, 7724, 8755, 9655, 14008, 15448, 17510, 19310, 32827, 35020, 38620, 65654, 70040, 77240, 131308, 164135, 198893, 262616, 328270, 397786, 656540, 795572, 994465, 1313080, 1591144, 1988930, 3381181, 3977860, 6762362, 7955720, 13524724, 16905905, 27049448, 33811810, 67623620, 135247240]

約数ペア:

[(1, 135247240), (2, 67623620), (4, 33811810), (5, 27049448), (8, 16905905), (10, 13524724), (17, 7955720), (20, 6762362), (34, 3977860), (40, 3381181), (68, 1988930), (85, 1591144), (103, 1313080), (136, 994465), (170, 795572), (206, 656540), (340, 397786), (412, 328270), (515, 262616), (680, 198893), (824, 164135), (1030, 131308), (1751, 77240), (1931, 70040), (2060, 65654), (3502, 38620), (3862, 35020), (4120, 32827), (7004, 19310), (7724, 17510), (8755, 15448), (9655, 14008)]