13479780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:229

約数の個数: 96

約数和(自身を含む): 39997440

約数和(自身を除く): 26517660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 58, 60, 61, 87, 116, 122, 127, 145, 174, 183, 244, 254, 290, 305, 348, 366, 381, 435, 508, 580, 610, 635, 732, 762, 870, 915, 1220, 1270, 1524, 1740, 1769, 1830, 1905, 2540, 3538, 3660, 3683, 3810, 5307, 7076, 7366, 7620, 7747, 8845, 10614, 11049, 14732, 15494, 17690, 18415, 21228, 22098, 23241, 26535, 30988, 35380, 36830, 38735, 44196, 46482, 53070, 55245, 73660, 77470, 92964, 106140, 110490, 116205, 154940, 220980, 224663, 232410, 449326, 464820, 673989, 898652, 1123315, 1347978, 2246630, 2695956, 3369945, 4493260, 6739890, 13479780]

約数ペア:

[(1, 13479780), (2, 6739890), (3, 4493260), (4, 3369945), (5, 2695956), (6, 2246630), (10, 1347978), (12, 1123315), (15, 898652), (20, 673989), (29, 464820), (30, 449326), (58, 232410), (60, 224663), (61, 220980), (87, 154940), (116, 116205), (122, 110490), (127, 106140), (145, 92964), (174, 77470), (183, 73660), (244, 55245), (254, 53070), (290, 46482), (305, 44196), (348, 38735), (366, 36830), (381, 35380), (435, 30988), (508, 26535), (580, 23241), (610, 22098), (635, 21228), (732, 18415), (762, 17690), (870, 15494), (915, 14732), (1220, 11049), (1270, 10614), (1524, 8845), (1740, 7747), (1769, 7620), (1830, 7366), (1905, 7076), (2540, 5307), (3538, 3810), (3660, 3683)]