324088130

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{7649}}^1$

素因数の和:7898

約数の個数: 32

約数和(自身を含む): 616896000

約数和(自身を除く): 292807870

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 223, 446, 1115, 2230, 4237, 7649, 8474, 15298, 21185, 38245, 42370, 76490, 145331, 290662, 726655, 1453310, 1705727, 3411454, 8528635, 17057270, 32408813, 64817626, 162044065, 324088130]

約数ペア:

[(1, 324088130), (2, 162044065), (5, 64817626), (10, 32408813), (19, 17057270), (38, 8528635), (95, 3411454), (190, 1705727), (223, 1453310), (446, 726655), (1115, 290662), (2230, 145331), (4237, 76490), (7649, 42370), (8474, 38245), (15298, 21185)]