77981310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{347}}^1$

素因数の和:598

約数の個数: 96

約数和(自身を含む): 222797952

約数和(自身を除く): 144816642

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 227, 330, 347, 454, 495, 681, 694, 990, 1041, 1135, 1362, 1735, 2043, 2082, 2270, 2497, 3123, 3405, 3470, 3817, 4086, 4994, 5205, 6246, 6810, 7491, 7634, 10215, 10410, 11451, 12485, 14982, 15615, 19085, 20430, 22473, 22902, 24970, 31230, 34353, 37455, 38170, 44946, 57255, 68706, 74910, 78769, 112365, 114510, 157538, 171765, 224730, 236307, 343530, 393845, 472614, 708921, 787690, 866459, 1181535, 1417842, 1732918, 2363070, 2599377, 3544605, 4332295, 5198754, 7089210, 7798131, 8664590, 12996885, 15596262, 25993770, 38990655, 77981310]

約数ペア:

[(1, 77981310), (2, 38990655), (3, 25993770), (5, 15596262), (6, 12996885), (9, 8664590), (10, 7798131), (11, 7089210), (15, 5198754), (18, 4332295), (22, 3544605), (30, 2599377), (33, 2363070), (45, 1732918), (55, 1417842), (66, 1181535), (90, 866459), (99, 787690), (110, 708921), (165, 472614), (198, 393845), (227, 343530), (330, 236307), (347, 224730), (454, 171765), (495, 157538), (681, 114510), (694, 112365), (990, 78769), (1041, 74910), (1135, 68706), (1362, 57255), (1735, 44946), (2043, 38170), (2082, 37455), (2270, 34353), (2497, 31230), (3123, 24970), (3405, 22902), (3470, 22473), (3817, 20430), (4086, 19085), (4994, 15615), (5205, 14982), (6246, 12485), (6810, 11451), (7491, 10410), (7634, 10215)]