17640930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{30949}}^1$

素因数の和:30978

約数の個数: 32

約数和(自身を含む): 44568000

約数和(自身を除く): 26927070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 30949, 61898, 92847, 154745, 185694, 309490, 464235, 588031, 928470, 1176062, 1764093, 2940155, 3528186, 5880310, 8820465, 17640930]

約数ペア:

[(1, 17640930), (2, 8820465), (3, 5880310), (5, 3528186), (6, 2940155), (10, 1764093), (15, 1176062), (19, 928470), (30, 588031), (38, 464235), (57, 309490), (95, 185694), (114, 154745), (190, 92847), (285, 61898), (570, 30949)]