13883820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{1553}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 39160800

約数和(自身を除く): 25276980

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 894, 1490, 1553, 1788, 2235, 2980, 3106, 4470, 4659, 6212, 7765, 8940, 9318, 15530, 18636, 23295, 31060, 46590, 93180, 231397, 462794, 694191, 925588, 1156985, 1388382, 2313970, 2776764, 3470955, 4627940, 6941910, 13883820]

約数ペア:

[(1, 13883820), (2, 6941910), (3, 4627940), (4, 3470955), (5, 2776764), (6, 2313970), (10, 1388382), (12, 1156985), (15, 925588), (20, 694191), (30, 462794), (60, 231397), (149, 93180), (298, 46590), (447, 31060), (596, 23295), (745, 18636), (894, 15530), (1490, 9318), (1553, 8940), (1788, 7765), (2235, 6212), (2980, 4659), (3106, 4470)]