4939830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{7841}}^1$

素因数の和:7861

約数の個数: 48

約数和(自身を含む): 14680224

約数和(自身を除く): 9740394

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 7841, 15682, 23523, 39205, 47046, 54887, 70569, 78410, 109774, 117615, 141138, 164661, 235230, 274435, 329322, 352845, 493983, 548870, 705690, 823305, 987966, 1646610, 2469915, 4939830]

約数ペア:

[(1, 4939830), (2, 2469915), (3, 1646610), (5, 987966), (6, 823305), (7, 705690), (9, 548870), (10, 493983), (14, 352845), (15, 329322), (18, 274435), (21, 235230), (30, 164661), (35, 141138), (42, 117615), (45, 109774), (63, 78410), (70, 70569), (90, 54887), (105, 47046), (126, 39205), (210, 23523), (315, 15682), (630, 7841)]