15880130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{3719}}^1$

素因数の和:3794

約数の個数: 32

約数和(自身を含む): 33212160

約数和(自身を除く): 17332030

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 3719, 4270, 7438, 18595, 26033, 37190, 52066, 130165, 226859, 260330, 453718, 1134295, 1588013, 2268590, 3176026, 7940065, 15880130]

約数ペア:

[(1, 15880130), (2, 7940065), (5, 3176026), (7, 2268590), (10, 1588013), (14, 1134295), (35, 453718), (61, 260330), (70, 226859), (122, 130165), (305, 52066), (427, 37190), (610, 26033), (854, 18595), (2135, 7438), (3719, 4270)]