64211490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 192067200

約数和(自身を除く): 127855710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 227, 315, 449, 454, 630, 681, 898, 1135, 1347, 1362, 1589, 2043, 2245, 2270, 2694, 3143, 3178, 3405, 4041, 4086, 4490, 4767, 6286, 6735, 6810, 7945, 8082, 9429, 9534, 10215, 13470, 14301, 15715, 15890, 18858, 20205, 20430, 23835, 28287, 28602, 31430, 40410, 47145, 47670, 56574, 71505, 94290, 101923, 141435, 143010, 203846, 282870, 305769, 509615, 611538, 713461, 917307, 1019230, 1426922, 1528845, 1834614, 2140383, 3057690, 3567305, 4280766, 4586535, 6421149, 7134610, 9173070, 10701915, 12842298, 21403830, 32105745, 64211490]

約数ペア:

[(1, 64211490), (2, 32105745), (3, 21403830), (5, 12842298), (6, 10701915), (7, 9173070), (9, 7134610), (10, 6421149), (14, 4586535), (15, 4280766), (18, 3567305), (21, 3057690), (30, 2140383), (35, 1834614), (42, 1528845), (45, 1426922), (63, 1019230), (70, 917307), (90, 713461), (105, 611538), (126, 509615), (210, 305769), (227, 282870), (315, 203846), (449, 143010), (454, 141435), (630, 101923), (681, 94290), (898, 71505), (1135, 56574), (1347, 47670), (1362, 47145), (1589, 40410), (2043, 31430), (2245, 28602), (2270, 28287), (2694, 23835), (3143, 20430), (3178, 20205), (3405, 18858), (4041, 15890), (4086, 15715), (4490, 14301), (4767, 13470), (6286, 10215), (6735, 9534), (6810, 9429), (7945, 8082)]