4454730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{2357}}^1$

素因数の和:2380

約数の個数: 64

約数和(自身を含む): 13582080

約数和(自身を除く): 9127350

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, 378, 630, 945, 1890, 2357, 4714, 7071, 11785, 14142, 16499, 21213, 23570, 32998, 35355, 42426, 49497, 63639, 70710, 82495, 98994, 106065, 127278, 148491, 164990, 212130, 247485, 296982, 318195, 445473, 494970, 636390, 742455, 890946, 1484910, 2227365, 4454730]

約数ペア:

[(1, 4454730), (2, 2227365), (3, 1484910), (5, 890946), (6, 742455), (7, 636390), (9, 494970), (10, 445473), (14, 318195), (15, 296982), (18, 247485), (21, 212130), (27, 164990), (30, 148491), (35, 127278), (42, 106065), (45, 98994), (54, 82495), (63, 70710), (70, 63639), (90, 49497), (105, 42426), (126, 35355), (135, 32998), (189, 23570), (210, 21213), (270, 16499), (315, 14142), (378, 11785), (630, 7071), (945, 4714), (1890, 2357)]