64883130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 128

約数和(自身を含む): 177230592

約数和(自身を除く): 112347462

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 43, 53, 65, 73, 78, 86, 106, 129, 130, 146, 159, 195, 215, 219, 258, 265, 318, 365, 390, 430, 438, 530, 559, 645, 689, 730, 795, 949, 1095, 1118, 1290, 1378, 1590, 1677, 1898, 2067, 2190, 2279, 2795, 2847, 3139, 3354, 3445, 3869, 4134, 4558, 4745, 5590, 5694, 6278, 6837, 6890, 7738, 8385, 9417, 9490, 10335, 11395, 11607, 13674, 14235, 15695, 16770, 18834, 19345, 20670, 22790, 23214, 28470, 29627, 31390, 34185, 38690, 40807, 47085, 50297, 58035, 59254, 68370, 81614, 88881, 94170, 100594, 116070, 122421, 148135, 150891, 166367, 177762, 204035, 244842, 251485, 296270, 301782, 332734, 408070, 444405, 499101, 502970, 612105, 754455, 831835, 888810, 998202, 1224210, 1508910, 1663670, 2162771, 2495505, 4325542, 4991010, 6488313, 10813855, 12976626, 21627710, 32441565, 64883130]

約数ペア:

[(1, 64883130), (2, 32441565), (3, 21627710), (5, 12976626), (6, 10813855), (10, 6488313), (13, 4991010), (15, 4325542), (26, 2495505), (30, 2162771), (39, 1663670), (43, 1508910), (53, 1224210), (65, 998202), (73, 888810), (78, 831835), (86, 754455), (106, 612105), (129, 502970), (130, 499101), (146, 444405), (159, 408070), (195, 332734), (215, 301782), (219, 296270), (258, 251485), (265, 244842), (318, 204035), (365, 177762), (390, 166367), (430, 150891), (438, 148135), (530, 122421), (559, 116070), (645, 100594), (689, 94170), (730, 88881), (795, 81614), (949, 68370), (1095, 59254), (1118, 58035), (1290, 50297), (1378, 47085), (1590, 40807), (1677, 38690), (1898, 34185), (2067, 31390), (2190, 29627), (2279, 28470), (2795, 23214), (2847, 22790), (3139, 20670), (3354, 19345), (3445, 18834), (3869, 16770), (4134, 15695), (4558, 14235), (4745, 13674), (5590, 11607), (5694, 11395), (6278, 10335), (6837, 9490), (6890, 9417), (7738, 8385)]