713980020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1039}}^1$

素因数の和:1945

約数の個数: 96

約数和(自身を含む): 2157442560

約数和(自身を除く): 1443462540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 881, 1039, 1762, 2078, 2643, 3117, 3524, 4156, 4405, 5195, 5286, 6234, 8810, 10390, 10572, 11453, 12468, 13215, 13507, 15585, 17620, 20780, 22906, 26430, 27014, 31170, 34359, 40521, 45812, 52860, 54028, 57265, 62340, 67535, 68718, 81042, 114530, 135070, 137436, 162084, 171795, 202605, 229060, 270140, 343590, 405210, 687180, 810420, 915359, 1830718, 2746077, 3661436, 4576795, 5492154, 9153590, 10984308, 11899667, 13730385, 18307180, 23799334, 27460770, 35699001, 47598668, 54921540, 59498335, 71398002, 118996670, 142796004, 178495005, 237993340, 356990010, 713980020]

約数ペア:

[(1, 713980020), (2, 356990010), (3, 237993340), (4, 178495005), (5, 142796004), (6, 118996670), (10, 71398002), (12, 59498335), (13, 54921540), (15, 47598668), (20, 35699001), (26, 27460770), (30, 23799334), (39, 18307180), (52, 13730385), (60, 11899667), (65, 10984308), (78, 9153590), (130, 5492154), (156, 4576795), (195, 3661436), (260, 2746077), (390, 1830718), (780, 915359), (881, 810420), (1039, 687180), (1762, 405210), (2078, 343590), (2643, 270140), (3117, 229060), (3524, 202605), (4156, 171795), (4405, 162084), (5195, 137436), (5286, 135070), (6234, 114530), (8810, 81042), (10390, 68718), (10572, 67535), (11453, 62340), (12468, 57265), (13215, 54028), (13507, 52860), (15585, 45812), (17620, 40521), (20780, 34359), (22906, 31170), (26430, 27014)]