91184990

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:154

約数の個数: 96

約数和(自身を含む): 195864480

約数和(自身を除く): 104679490

約数列:

[1, 2, 5, 10, 13, 19, 26, 29, 38, 58, 65, 67, 95, 130, 134, 145, 190, 247, 290, 335, 361, 377, 494, 551, 670, 722, 754, 871, 1102, 1235, 1273, 1742, 1805, 1885, 1943, 2470, 2546, 2755, 3610, 3770, 3886, 4355, 4693, 5510, 6365, 7163, 8710, 9386, 9715, 10469, 12730, 14326, 16549, 19430, 20938, 23465, 24187, 25259, 33098, 35815, 36917, 46930, 48374, 50518, 52345, 71630, 73834, 82745, 104690, 120935, 126295, 136097, 165490, 184585, 241870, 252590, 272194, 314431, 369170, 479921, 628862, 680485, 701423, 959842, 1360970, 1402846, 1572155, 2399605, 3144310, 3507115, 4799210, 7014230, 9118499, 18236998, 45592495, 91184990]

約数ペア:

[(1, 91184990), (2, 45592495), (5, 18236998), (10, 9118499), (13, 7014230), (19, 4799210), (26, 3507115), (29, 3144310), (38, 2399605), (58, 1572155), (65, 1402846), (67, 1360970), (95, 959842), (130, 701423), (134, 680485), (145, 628862), (190, 479921), (247, 369170), (290, 314431), (335, 272194), (361, 252590), (377, 241870), (494, 184585), (551, 165490), (670, 136097), (722, 126295), (754, 120935), (871, 104690), (1102, 82745), (1235, 73834), (1273, 71630), (1742, 52345), (1805, 50518), (1885, 48374), (1943, 46930), (2470, 36917), (2546, 35815), (2755, 33098), (3610, 25259), (3770, 24187), (3886, 23465), (4355, 20938), (4693, 19430), (5510, 16549), (6365, 14326), (7163, 12730), (8710, 10469), (9386, 9715)]