469898940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{1118807}}^1$

素因数の和:1118826

約数の個数: 48

約数和(自身を含む): 1503677952

約数和(自身を除く): 1033779012

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 1118807, 2237614, 3356421, 4475228, 5594035, 6712842, 7831649, 11188070, 13425684, 15663298, 16782105, 22376140, 23494947, 31326596, 33564210, 39158245, 46989894, 67128420, 78316490, 93979788, 117474735, 156632980, 234949470, 469898940]

約数ペア:

[(1, 469898940), (2, 234949470), (3, 156632980), (4, 117474735), (5, 93979788), (6, 78316490), (7, 67128420), (10, 46989894), (12, 39158245), (14, 33564210), (15, 31326596), (20, 23494947), (21, 22376140), (28, 16782105), (30, 15663298), (35, 13425684), (42, 11188070), (60, 7831649), (70, 6712842), (84, 5594035), (105, 4475228), (140, 3356421), (210, 2237614), (420, 1118807)]