2114910

素因数分解:

$2^1\times 3^4\times 5^1\times 7^1\times {\mathrm{373}}^1$

素因数の和:399

約数の個数: 80

約数和(自身を含む): 6516576

約数和(自身を除く): 4401666

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 81, 90, 105, 126, 135, 162, 189, 210, 270, 315, 373, 378, 405, 567, 630, 746, 810, 945, 1119, 1134, 1865, 1890, 2238, 2611, 2835, 3357, 3730, 5222, 5595, 5670, 6714, 7833, 10071, 11190, 13055, 15666, 16785, 20142, 23499, 26110, 30213, 33570, 39165, 46998, 50355, 60426, 70497, 78330, 100710, 117495, 140994, 151065, 211491, 234990, 302130, 352485, 422982, 704970, 1057455, 2114910]

約数ペア:

[(1, 2114910), (2, 1057455), (3, 704970), (5, 422982), (6, 352485), (7, 302130), (9, 234990), (10, 211491), (14, 151065), (15, 140994), (18, 117495), (21, 100710), (27, 78330), (30, 70497), (35, 60426), (42, 50355), (45, 46998), (54, 39165), (63, 33570), (70, 30213), (81, 26110), (90, 23499), (105, 20142), (126, 16785), (135, 15666), (162, 13055), (189, 11190), (210, 10071), (270, 7833), (315, 6714), (373, 5670), (378, 5595), (405, 5222), (567, 3730), (630, 3357), (746, 2835), (810, 2611), (945, 2238), (1119, 1890), (1134, 1865)]