231932940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1\times {\mathrm{293}}^1$

素因数の和:551

約数の個数: 96

約数和(自身を含む): 663828480

約数和(自身を除く): 431895540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 167, 237, 293, 316, 334, 395, 474, 501, 586, 668, 790, 835, 879, 948, 1002, 1172, 1185, 1465, 1580, 1670, 1758, 2004, 2370, 2505, 2930, 3340, 3516, 4395, 4740, 5010, 5860, 8790, 10020, 13193, 17580, 23147, 26386, 39579, 46294, 48931, 52772, 65965, 69441, 79158, 92588, 97862, 115735, 131930, 138882, 146793, 158316, 195724, 197895, 231470, 244655, 263860, 277764, 293586, 347205, 395790, 462940, 489310, 587172, 694410, 733965, 791580, 978620, 1388820, 1467930, 2935860, 3865549, 7731098, 11596647, 15462196, 19327745, 23193294, 38655490, 46386588, 57983235, 77310980, 115966470, 231932940]

約数ペア:

[(1, 231932940), (2, 115966470), (3, 77310980), (4, 57983235), (5, 46386588), (6, 38655490), (10, 23193294), (12, 19327745), (15, 15462196), (20, 11596647), (30, 7731098), (60, 3865549), (79, 2935860), (158, 1467930), (167, 1388820), (237, 978620), (293, 791580), (316, 733965), (334, 694410), (395, 587172), (474, 489310), (501, 462940), (586, 395790), (668, 347205), (790, 293586), (835, 277764), (879, 263860), (948, 244655), (1002, 231470), (1172, 197895), (1185, 195724), (1465, 158316), (1580, 146793), (1670, 138882), (1758, 131930), (2004, 115735), (2370, 97862), (2505, 92588), (2930, 79158), (3340, 69441), (3516, 65965), (4395, 52772), (4740, 48931), (5010, 46294), (5860, 39579), (8790, 26386), (10020, 23147), (13193, 17580)]