238971930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{419249}}^1$

素因数の和:419278

約数の個数: 32

約数和(自身を含む): 603720000

約数和(自身を除く): 364748070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 419249, 838498, 1257747, 2096245, 2515494, 4192490, 6288735, 7965731, 12577470, 15931462, 23897193, 39828655, 47794386, 79657310, 119485965, 238971930]

約数ペア:

[(1, 238971930), (2, 119485965), (3, 79657310), (5, 47794386), (6, 39828655), (10, 23897193), (15, 15931462), (19, 12577470), (30, 7965731), (38, 6288735), (57, 4192490), (95, 2515494), (114, 2096245), (190, 1257747), (285, 838498), (570, 419249)]