90499290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{430949}}^1$

素因数の和:430966

約数の個数: 32

約数和(自身を含む): 248227200

約数和(自身を除く): 157727910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 430949, 861898, 1292847, 2154745, 2585694, 3016643, 4309490, 6033286, 6464235, 9049929, 12928470, 15083215, 18099858, 30166430, 45249645, 90499290]

約数ペア:

[(1, 90499290), (2, 45249645), (3, 30166430), (5, 18099858), (6, 15083215), (7, 12928470), (10, 9049929), (14, 6464235), (15, 6033286), (21, 4309490), (30, 3016643), (35, 2585694), (42, 2154745), (70, 1292847), (105, 861898), (210, 430949)]