3137970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{257}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 8470656

約数和(自身を除く): 5332686

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 37, 55, 66, 74, 110, 111, 165, 185, 222, 257, 330, 370, 407, 514, 555, 771, 814, 1110, 1221, 1285, 1542, 2035, 2442, 2570, 2827, 3855, 4070, 5654, 6105, 7710, 8481, 9509, 12210, 14135, 16962, 19018, 28270, 28527, 42405, 47545, 57054, 84810, 95090, 104599, 142635, 209198, 285270, 313797, 522995, 627594, 1045990, 1568985, 3137970]

約数ペア:

[(1, 3137970), (2, 1568985), (3, 1045990), (5, 627594), (6, 522995), (10, 313797), (11, 285270), (15, 209198), (22, 142635), (30, 104599), (33, 95090), (37, 84810), (55, 57054), (66, 47545), (74, 42405), (110, 28527), (111, 28270), (165, 19018), (185, 16962), (222, 14135), (257, 12210), (330, 9509), (370, 8481), (407, 7710), (514, 6105), (555, 5654), (771, 4070), (814, 3855), (1110, 2827), (1221, 2570), (1285, 2442), (1542, 2035)]