2013209730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{3195571}}^1$

素因数の和:3195591

約数の個数: 48

約数和(自身を含む): 5982110784

約数和(自身を除く): 3968901054

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, 3195571, 6391142, 9586713, 15977855, 19173426, 22368997, 28760139, 31955710, 44737994, 47933565, 57520278, 67106991, 95867130, 111844985, 134213982, 143800695, 201320973, 223689970, 287601390, 335534955, 402641946, 671069910, 1006604865, 2013209730]

約数ペア:

[(1, 2013209730), (2, 1006604865), (3, 671069910), (5, 402641946), (6, 335534955), (7, 287601390), (9, 223689970), (10, 201320973), (14, 143800695), (15, 134213982), (18, 111844985), (21, 95867130), (30, 67106991), (35, 57520278), (42, 47933565), (45, 44737994), (63, 31955710), (70, 28760139), (90, 22368997), (105, 19173426), (126, 15977855), (210, 9586713), (315, 6391142), (630, 3195571)]