1293110070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{1487}}^1$

素因数の和:1646

約数の個数: 128

約数和(自身を含む): 3671764992

約数和(自身を除く): 2378654922

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 41, 42, 70, 82, 101, 105, 123, 202, 205, 210, 246, 287, 303, 410, 505, 574, 606, 615, 707, 861, 1010, 1230, 1414, 1435, 1487, 1515, 1722, 2121, 2870, 2974, 3030, 3535, 4141, 4242, 4305, 4461, 7070, 7435, 8282, 8610, 8922, 10409, 10605, 12423, 14870, 20705, 20818, 21210, 22305, 24846, 28987, 31227, 41410, 44610, 52045, 57974, 60967, 62115, 62454, 86961, 104090, 121934, 124230, 144935, 150187, 156135, 173922, 182901, 289870, 300374, 304835, 312270, 365802, 426769, 434805, 450561, 609670, 750935, 853538, 869610, 901122, 914505, 1051309, 1280307, 1501870, 1829010, 2102618, 2133845, 2252805, 2560614, 3153927, 4267690, 4505610, 5256545, 6157667, 6307854, 6401535, 10513090, 12315334, 12803070, 15769635, 18473001, 30788335, 31539270, 36946002, 43103669, 61576670, 86207338, 92365005, 129311007, 184730010, 215518345, 258622014, 431036690, 646555035, 1293110070]

約数ペア:

[(1, 1293110070), (2, 646555035), (3, 431036690), (5, 258622014), (6, 215518345), (7, 184730010), (10, 129311007), (14, 92365005), (15, 86207338), (21, 61576670), (30, 43103669), (35, 36946002), (41, 31539270), (42, 30788335), (70, 18473001), (82, 15769635), (101, 12803070), (105, 12315334), (123, 10513090), (202, 6401535), (205, 6307854), (210, 6157667), (246, 5256545), (287, 4505610), (303, 4267690), (410, 3153927), (505, 2560614), (574, 2252805), (606, 2133845), (615, 2102618), (707, 1829010), (861, 1501870), (1010, 1280307), (1230, 1051309), (1414, 914505), (1435, 901122), (1487, 869610), (1515, 853538), (1722, 750935), (2121, 609670), (2870, 450561), (2974, 434805), (3030, 426769), (3535, 365802), (4141, 312270), (4242, 304835), (4305, 300374), (4461, 289870), (7070, 182901), (7435, 173922), (8282, 156135), (8610, 150187), (8922, 144935), (10409, 124230), (10605, 121934), (12423, 104090), (14870, 86961), (20705, 62454), (20818, 62115), (21210, 60967), (22305, 57974), (24846, 52045), (28987, 44610), (31227, 41410)]