1330667730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{2221}}^1$

素因数の和:2561

約数の個数: 128

約数和(自身を含む): 4069992960

約数和(自身を除く): 2739325230

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 317, 378, 630, 634, 945, 951, 1585, 1890, 1902, 2219, 2221, 2853, 3170, 4438, 4442, 4755, 5706, 6657, 6663, 8559, 9510, 11095, 11105, 13314, 13326, 14265, 15547, 17118, 19971, 19989, 22190, 22210, 28530, 31094, 33285, 33315, 39942, 39978, 42795, 46641, 59913, 59967, 66570, 66630, 77735, 85590, 93282, 99855, 99945, 119826, 119934, 139923, 155470, 199710, 199890, 233205, 279846, 299565, 299835, 419769, 466410, 599130, 599670, 699615, 704057, 839538, 1399230, 1408114, 2098845, 2112171, 3520285, 4197690, 4224342, 4928399, 6336513, 7040570, 9856798, 10560855, 12673026, 14785197, 19009539, 21121710, 24641995, 29570394, 31682565, 38019078, 44355591, 49283990, 63365130, 73925985, 88711182, 95047695, 133066773, 147851970, 190095390, 221777955, 266133546, 443555910, 665333865, 1330667730]

約数ペア:

[(1, 1330667730), (2, 665333865), (3, 443555910), (5, 266133546), (6, 221777955), (7, 190095390), (9, 147851970), (10, 133066773), (14, 95047695), (15, 88711182), (18, 73925985), (21, 63365130), (27, 49283990), (30, 44355591), (35, 38019078), (42, 31682565), (45, 29570394), (54, 24641995), (63, 21121710), (70, 19009539), (90, 14785197), (105, 12673026), (126, 10560855), (135, 9856798), (189, 7040570), (210, 6336513), (270, 4928399), (315, 4224342), (317, 4197690), (378, 3520285), (630, 2112171), (634, 2098845), (945, 1408114), (951, 1399230), (1585, 839538), (1890, 704057), (1902, 699615), (2219, 599670), (2221, 599130), (2853, 466410), (3170, 419769), (4438, 299835), (4442, 299565), (4755, 279846), (5706, 233205), (6657, 199890), (6663, 199710), (8559, 155470), (9510, 139923), (11095, 119934), (11105, 119826), (13314, 99945), (13326, 99855), (14265, 93282), (15547, 85590), (17118, 77735), (19971, 66630), (19989, 66570), (22190, 59967), (22210, 59913), (28530, 46641), (31094, 42795), (33285, 39978), (33315, 39942)]