308050

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:174

約数の個数: 24

約数和(自身を含む): 588132

約数和(自身を除く): 280082

約数列:

[1, 2, 5, 10, 25, 50, 61, 101, 122, 202, 305, 505, 610, 1010, 1525, 2525, 3050, 5050, 6161, 12322, 30805, 61610, 154025, 308050]

約数ペア:

[(1, 308050), (2, 154025), (5, 61610), (10, 30805), (25, 12322), (50, 6161), (61, 5050), (101, 3050), (122, 2525), (202, 1525), (305, 1010), (505, 610)]