30901448

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{773}}^1$

素因数の和:1061

約数の個数: 32

約数和(自身を含む): 61300800

約数和(自身を除く): 30399352

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 263, 526, 773, 1052, 1546, 2104, 3092, 4997, 6184, 9994, 14687, 19988, 29374, 39976, 58748, 117496, 203299, 406598, 813196, 1626392, 3862681, 7725362, 15450724, 30901448]

約数ペア:

[(1, 30901448), (2, 15450724), (4, 7725362), (8, 3862681), (19, 1626392), (38, 813196), (76, 406598), (152, 203299), (263, 117496), (526, 58748), (773, 39976), (1052, 29374), (1546, 19988), (2104, 14687), (3092, 9994), (4997, 6184)]