827778930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{317}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 2238679296

約数和(自身を除く): 1410900366

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 55, 66, 82, 110, 123, 165, 193, 205, 246, 317, 330, 386, 410, 451, 579, 615, 634, 902, 951, 965, 1158, 1230, 1353, 1585, 1902, 1930, 2123, 2255, 2706, 2895, 3170, 3487, 4246, 4510, 4755, 5790, 6369, 6765, 6974, 7913, 9510, 10461, 10615, 12738, 12997, 13530, 15826, 17435, 20922, 21230, 23739, 25994, 31845, 34870, 38991, 39565, 47478, 52305, 61181, 63690, 64985, 77982, 79130, 87043, 104610, 118695, 122362, 129970, 142967, 174086, 183543, 194955, 237390, 261129, 285934, 305905, 367086, 389910, 428901, 435215, 522258, 611810, 672991, 714835, 857802, 870430, 917715, 1305645, 1345982, 1429670, 1835430, 2018973, 2144505, 2508421, 2611290, 3364955, 4037946, 4289010, 5016842, 6729910, 7525263, 10094865, 12542105, 15050526, 20189730, 25084210, 27592631, 37626315, 55185262, 75252630, 82777893, 137963155, 165555786, 275926310, 413889465, 827778930]

約数ペア:

[(1, 827778930), (2, 413889465), (3, 275926310), (5, 165555786), (6, 137963155), (10, 82777893), (11, 75252630), (15, 55185262), (22, 37626315), (30, 27592631), (33, 25084210), (41, 20189730), (55, 15050526), (66, 12542105), (82, 10094865), (110, 7525263), (123, 6729910), (165, 5016842), (193, 4289010), (205, 4037946), (246, 3364955), (317, 2611290), (330, 2508421), (386, 2144505), (410, 2018973), (451, 1835430), (579, 1429670), (615, 1345982), (634, 1305645), (902, 917715), (951, 870430), (965, 857802), (1158, 714835), (1230, 672991), (1353, 611810), (1585, 522258), (1902, 435215), (1930, 428901), (2123, 389910), (2255, 367086), (2706, 305905), (2895, 285934), (3170, 261129), (3487, 237390), (4246, 194955), (4510, 183543), (4755, 174086), (5790, 142967), (6369, 129970), (6765, 122362), (6974, 118695), (7913, 104610), (9510, 87043), (10461, 79130), (10615, 77982), (12738, 64985), (12997, 63690), (13530, 61181), (15826, 52305), (17435, 47478), (20922, 39565), (21230, 38991), (23739, 34870), (25994, 31845)]