30382604

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:159

約数の個数: 96

約数和(自身を含む): 69672960

約数和(自身を除く): 39290356

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 31, 34, 58, 62, 68, 71, 116, 119, 124, 142, 203, 217, 238, 284, 406, 434, 476, 493, 497, 527, 812, 868, 899, 986, 994, 1054, 1207, 1798, 1972, 1988, 2059, 2108, 2201, 2414, 3451, 3596, 3689, 4118, 4402, 4828, 6293, 6902, 7378, 8236, 8449, 8804, 12586, 13804, 14413, 14756, 15283, 15407, 16898, 25172, 28826, 30566, 30814, 33796, 35003, 37417, 57652, 61132, 61628, 63829, 70006, 74834, 106981, 127658, 140012, 149668, 213962, 245021, 255316, 261919, 427924, 446803, 490042, 523838, 893606, 980084, 1047676, 1085093, 1787212, 2170186, 4340372, 7595651, 15191302, 30382604]

約数ペア:

[(1, 30382604), (2, 15191302), (4, 7595651), (7, 4340372), (14, 2170186), (17, 1787212), (28, 1085093), (29, 1047676), (31, 980084), (34, 893606), (58, 523838), (62, 490042), (68, 446803), (71, 427924), (116, 261919), (119, 255316), (124, 245021), (142, 213962), (203, 149668), (217, 140012), (238, 127658), (284, 106981), (406, 74834), (434, 70006), (476, 63829), (493, 61628), (497, 61132), (527, 57652), (812, 37417), (868, 35003), (899, 33796), (986, 30814), (994, 30566), (1054, 28826), (1207, 25172), (1798, 16898), (1972, 15407), (1988, 15283), (2059, 14756), (2108, 14413), (2201, 13804), (2414, 12586), (3451, 8804), (3596, 8449), (3689, 8236), (4118, 7378), (4402, 6902), (4828, 6293)]