30728922

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{25229}}^1$

素因数の和:25270

約数の個数: 32

約数和(自身を含む): 72662400

約数和(自身を除く): 41933478

約数列:

[1, 2, 3, 6, 7, 14, 21, 29, 42, 58, 87, 174, 203, 406, 609, 1218, 25229, 50458, 75687, 151374, 176603, 353206, 529809, 731641, 1059618, 1463282, 2194923, 4389846, 5121487, 10242974, 15364461, 30728922]

約数ペア:

[(1, 30728922), (2, 15364461), (3, 10242974), (6, 5121487), (7, 4389846), (14, 2194923), (21, 1463282), (29, 1059618), (42, 731641), (58, 529809), (87, 353206), (174, 176603), (203, 151374), (406, 75687), (609, 50458), (1218, 25229)]