1339388610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{1399}}^1$

素因数の和:1560

約数の個数: 128

約数和(自身を含む): 3793305600

約数和(自身を除く): 2453916990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 97, 105, 141, 194, 210, 235, 282, 291, 329, 470, 485, 582, 658, 679, 705, 970, 987, 1358, 1399, 1410, 1455, 1645, 1974, 2037, 2798, 2910, 3290, 3395, 4074, 4197, 4559, 4935, 6790, 6995, 8394, 9118, 9793, 9870, 10185, 13677, 13990, 19586, 20370, 20985, 22795, 27354, 29379, 31913, 41970, 45590, 48965, 58758, 63826, 65753, 68385, 95739, 97930, 131506, 135703, 136770, 146895, 159565, 191478, 197259, 271406, 293790, 319130, 328765, 394518, 407109, 460271, 478695, 657530, 678515, 814218, 920542, 949921, 957390, 986295, 1357030, 1380813, 1899842, 1972590, 2035545, 2301355, 2761626, 2849763, 4071090, 4602710, 4749605, 5699526, 6378041, 6904065, 9499210, 12756082, 13808130, 14248815, 19134123, 28497630, 31890205, 38268246, 44646287, 63780410, 89292574, 95670615, 133938861, 191341230, 223231435, 267877722, 446462870, 669694305, 1339388610]

約数ペア:

[(1, 1339388610), (2, 669694305), (3, 446462870), (5, 267877722), (6, 223231435), (7, 191341230), (10, 133938861), (14, 95670615), (15, 89292574), (21, 63780410), (30, 44646287), (35, 38268246), (42, 31890205), (47, 28497630), (70, 19134123), (94, 14248815), (97, 13808130), (105, 12756082), (141, 9499210), (194, 6904065), (210, 6378041), (235, 5699526), (282, 4749605), (291, 4602710), (329, 4071090), (470, 2849763), (485, 2761626), (582, 2301355), (658, 2035545), (679, 1972590), (705, 1899842), (970, 1380813), (987, 1357030), (1358, 986295), (1399, 957390), (1410, 949921), (1455, 920542), (1645, 814218), (1974, 678515), (2037, 657530), (2798, 478695), (2910, 460271), (3290, 407109), (3395, 394518), (4074, 328765), (4197, 319130), (4559, 293790), (4935, 271406), (6790, 197259), (6995, 191478), (8394, 159565), (9118, 146895), (9793, 136770), (9870, 135703), (10185, 131506), (13677, 97930), (13990, 95739), (19586, 68385), (20370, 65753), (20985, 63826), (22795, 58758), (27354, 48965), (29379, 45590), (31913, 41970)]