2054694810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{9784261}}^1$

素因数の和:9784278

約数の個数: 32

約数和(自身を含む): 5635734912

約数和(自身を除く): 3581040102

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 9784261, 19568522, 29352783, 48921305, 58705566, 68489827, 97842610, 136979654, 146763915, 205469481, 293527830, 342449135, 410938962, 684898270, 1027347405, 2054694810]

約数ペア:

[(1, 2054694810), (2, 1027347405), (3, 684898270), (5, 410938962), (6, 342449135), (7, 293527830), (10, 205469481), (14, 146763915), (15, 136979654), (21, 97842610), (30, 68489827), (35, 58705566), (42, 48921305), (70, 29352783), (105, 19568522), (210, 9784261)]