713355580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{221539}}^1$

素因数の和:221578

約数の個数: 48

約数和(自身を含む): 1786498560

約数和(自身を除く): 1073142980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 221539, 443078, 886156, 1107695, 1550773, 2215390, 3101546, 4430780, 5095397, 6203092, 7753865, 10190794, 15507730, 20381588, 25476985, 31015460, 35667779, 50953970, 71335558, 101907940, 142671116, 178338895, 356677790, 713355580]

約数ペア:

[(1, 713355580), (2, 356677790), (4, 178338895), (5, 142671116), (7, 101907940), (10, 71335558), (14, 50953970), (20, 35667779), (23, 31015460), (28, 25476985), (35, 20381588), (46, 15507730), (70, 10190794), (92, 7753865), (115, 6203092), (140, 5095397), (161, 4430780), (230, 3101546), (322, 2215390), (460, 1550773), (644, 1107695), (805, 886156), (1610, 443078), (3220, 221539)]