133315860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2221931}}^1$

素因数の和:2221943

約数の個数: 24

約数和(自身を含む): 373284576

約数和(自身を除く): 239968716

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2221931, 4443862, 6665793, 8887724, 11109655, 13331586, 22219310, 26663172, 33328965, 44438620, 66657930, 133315860]

約数ペア:

[(1, 133315860), (2, 66657930), (3, 44438620), (4, 33328965), (5, 26663172), (6, 22219310), (10, 13331586), (12, 11109655), (15, 8887724), (20, 6665793), (30, 4443862), (60, 2221931)]