31227180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5153}}^1$

素因数の和:5266

約数の個数: 48

約数和(自身を含む): 88318944

約数和(自身を除く): 57091764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 101, 202, 303, 404, 505, 606, 1010, 1212, 1515, 2020, 3030, 5153, 6060, 10306, 15459, 20612, 25765, 30918, 51530, 61836, 77295, 103060, 154590, 309180, 520453, 1040906, 1561359, 2081812, 2602265, 3122718, 5204530, 6245436, 7806795, 10409060, 15613590, 31227180]

約数ペア:

[(1, 31227180), (2, 15613590), (3, 10409060), (4, 7806795), (5, 6245436), (6, 5204530), (10, 3122718), (12, 2602265), (15, 2081812), (20, 1561359), (30, 1040906), (60, 520453), (101, 309180), (202, 154590), (303, 103060), (404, 77295), (505, 61836), (606, 51530), (1010, 30918), (1212, 25765), (1515, 20612), (2020, 15459), (3030, 10306), (5153, 6060)]