79338690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2389}}^1$

素因数の和:2449

約数の個数: 80

約数和(自身を含む): 218627640

約数和(自身を除く): 139288950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 41, 45, 54, 81, 82, 90, 123, 135, 162, 205, 246, 270, 369, 405, 410, 615, 738, 810, 1107, 1230, 1845, 2214, 2389, 3321, 3690, 4778, 5535, 6642, 7167, 11070, 11945, 14334, 16605, 21501, 23890, 33210, 35835, 43002, 64503, 71670, 97949, 107505, 129006, 193509, 195898, 215010, 293847, 322515, 387018, 489745, 587694, 645030, 881541, 967545, 979490, 1469235, 1763082, 1935090, 2644623, 2938470, 4407705, 5289246, 7933869, 8815410, 13223115, 15867738, 26446230, 39669345, 79338690]

約数ペア:

[(1, 79338690), (2, 39669345), (3, 26446230), (5, 15867738), (6, 13223115), (9, 8815410), (10, 7933869), (15, 5289246), (18, 4407705), (27, 2938470), (30, 2644623), (41, 1935090), (45, 1763082), (54, 1469235), (81, 979490), (82, 967545), (90, 881541), (123, 645030), (135, 587694), (162, 489745), (205, 387018), (246, 322515), (270, 293847), (369, 215010), (405, 195898), (410, 193509), (615, 129006), (738, 107505), (810, 97949), (1107, 71670), (1230, 64503), (1845, 43002), (2214, 35835), (2389, 33210), (3321, 23890), (3690, 21501), (4778, 16605), (5535, 14334), (6642, 11945), (7167, 11070)]