4492170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:140

約数の個数: 96

約数和(自身を含む): 12804480

約数和(自身を除く): 8312310

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 37, 38, 45, 57, 71, 74, 90, 95, 111, 114, 142, 171, 185, 190, 213, 222, 285, 333, 342, 355, 370, 426, 555, 570, 639, 666, 703, 710, 855, 1065, 1110, 1278, 1349, 1406, 1665, 1710, 2109, 2130, 2627, 2698, 3195, 3330, 3515, 4047, 4218, 5254, 6327, 6390, 6745, 7030, 7881, 8094, 10545, 12141, 12654, 13135, 13490, 15762, 20235, 21090, 23643, 24282, 26270, 31635, 39405, 40470, 47286, 49913, 60705, 63270, 78810, 99826, 118215, 121410, 149739, 236430, 249565, 299478, 449217, 499130, 748695, 898434, 1497390, 2246085, 4492170]

約数ペア:

[(1, 4492170), (2, 2246085), (3, 1497390), (5, 898434), (6, 748695), (9, 499130), (10, 449217), (15, 299478), (18, 249565), (19, 236430), (30, 149739), (37, 121410), (38, 118215), (45, 99826), (57, 78810), (71, 63270), (74, 60705), (90, 49913), (95, 47286), (111, 40470), (114, 39405), (142, 31635), (171, 26270), (185, 24282), (190, 23643), (213, 21090), (222, 20235), (285, 15762), (333, 13490), (342, 13135), (355, 12654), (370, 12141), (426, 10545), (555, 8094), (570, 7881), (639, 7030), (666, 6745), (703, 6390), (710, 6327), (855, 5254), (1065, 4218), (1110, 4047), (1278, 3515), (1349, 3330), (1406, 3195), (1665, 2698), (1710, 2627), (2109, 2130)]