30572172

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{3229}}^1$

素因数の和:3502

約数の個数: 36

約数和(自身を含む): 77597520

約数和(自身を除く): 47025348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 3229, 4734, 6458, 9468, 9687, 12916, 19374, 29061, 38748, 58122, 116244, 849227, 1698454, 2547681, 3396908, 5095362, 7643043, 10190724, 15286086, 30572172]

約数ペア:

[(1, 30572172), (2, 15286086), (3, 10190724), (4, 7643043), (6, 5095362), (9, 3396908), (12, 2547681), (18, 1698454), (36, 849227), (263, 116244), (526, 58122), (789, 38748), (1052, 29061), (1578, 19374), (2367, 12916), (3156, 9687), (3229, 9468), (4734, 6458)]