2744910

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4357}}^1$

素因数の和:4377

約数の個数: 48

約数和(自身を含む): 8158176

約数和(自身を除く): 5413266

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, 315, 630, 4357, 8714, 13071, 21785, 26142, 30499, 39213, 43570, 60998, 65355, 78426, 91497, 130710, 152495, 182994, 196065, 274491, 304990, 392130, 457485, 548982, 914970, 1372455, 2744910]

約数ペア:

[(1, 2744910), (2, 1372455), (3, 914970), (5, 548982), (6, 457485), (7, 392130), (9, 304990), (10, 274491), (14, 196065), (15, 182994), (18, 152495), (21, 130710), (30, 91497), (35, 78426), (42, 65355), (45, 60998), (63, 43570), (70, 39213), (90, 30499), (105, 26142), (126, 21785), (210, 13071), (315, 8714), (630, 4357)]