70474690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{223}}^1$

素因数の和:284

約数の個数: 96

約数和(自身を含む): 159376896

約数和(自身を除く): 88902206

約数列:

[1, 2, 5, 10, 11, 13, 17, 22, 26, 34, 55, 65, 85, 110, 130, 143, 169, 170, 187, 221, 223, 286, 338, 374, 442, 446, 715, 845, 935, 1105, 1115, 1430, 1690, 1859, 1870, 2210, 2230, 2431, 2453, 2873, 2899, 3718, 3791, 4862, 4906, 5746, 5798, 7582, 9295, 12155, 12265, 14365, 14495, 18590, 18955, 24310, 24530, 28730, 28990, 31603, 31889, 37687, 37910, 41701, 49283, 63206, 63778, 75374, 83402, 98566, 158015, 159445, 188435, 208505, 246415, 316030, 318890, 376870, 414557, 417010, 492830, 542113, 640679, 829114, 1084226, 1281358, 2072785, 2710565, 3203395, 4145570, 5421130, 6406790, 7047469, 14094938, 35237345, 70474690]

約数ペア:

[(1, 70474690), (2, 35237345), (5, 14094938), (10, 7047469), (11, 6406790), (13, 5421130), (17, 4145570), (22, 3203395), (26, 2710565), (34, 2072785), (55, 1281358), (65, 1084226), (85, 829114), (110, 640679), (130, 542113), (143, 492830), (169, 417010), (170, 414557), (187, 376870), (221, 318890), (223, 316030), (286, 246415), (338, 208505), (374, 188435), (442, 159445), (446, 158015), (715, 98566), (845, 83402), (935, 75374), (1105, 63778), (1115, 63206), (1430, 49283), (1690, 41701), (1859, 37910), (1870, 37687), (2210, 31889), (2230, 31603), (2431, 28990), (2453, 28730), (2873, 24530), (2899, 24310), (3718, 18955), (3791, 18590), (4862, 14495), (4906, 14365), (5746, 12265), (5798, 12155), (7582, 9295)]