13144620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 96

約数和(自身を含む): 39223296

約数和(自身を除く): 26078676

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 37, 60, 62, 74, 93, 111, 124, 148, 155, 185, 186, 191, 222, 310, 370, 372, 382, 444, 465, 555, 573, 620, 740, 764, 930, 955, 1110, 1146, 1147, 1860, 1910, 2220, 2292, 2294, 2865, 3441, 3820, 4588, 5730, 5735, 5921, 6882, 7067, 11460, 11470, 11842, 13764, 14134, 17205, 17763, 21201, 22940, 23684, 28268, 29605, 34410, 35335, 35526, 42402, 59210, 68820, 70670, 71052, 84804, 88815, 106005, 118420, 141340, 177630, 212010, 219077, 355260, 424020, 438154, 657231, 876308, 1095385, 1314462, 2190770, 2628924, 3286155, 4381540, 6572310, 13144620]

約数ペア:

[(1, 13144620), (2, 6572310), (3, 4381540), (4, 3286155), (5, 2628924), (6, 2190770), (10, 1314462), (12, 1095385), (15, 876308), (20, 657231), (30, 438154), (31, 424020), (37, 355260), (60, 219077), (62, 212010), (74, 177630), (93, 141340), (111, 118420), (124, 106005), (148, 88815), (155, 84804), (185, 71052), (186, 70670), (191, 68820), (222, 59210), (310, 42402), (370, 35526), (372, 35335), (382, 34410), (444, 29605), (465, 28268), (555, 23684), (573, 22940), (620, 21201), (740, 17763), (764, 17205), (930, 14134), (955, 13764), (1110, 11842), (1146, 11470), (1147, 11460), (1860, 7067), (1910, 6882), (2220, 5921), (2292, 5735), (2294, 5730), (2865, 4588), (3441, 3820)]