3388830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:161

約数の個数: 64

約数和(自身を含む): 8667648

約数和(自身を除く): 5278818

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 43, 71, 74, 86, 111, 129, 142, 185, 213, 215, 222, 258, 355, 370, 426, 430, 555, 645, 710, 1065, 1110, 1290, 1591, 2130, 2627, 3053, 3182, 4773, 5254, 6106, 7881, 7955, 9159, 9546, 13135, 15265, 15762, 15910, 18318, 23865, 26270, 30530, 39405, 45795, 47730, 78810, 91590, 112961, 225922, 338883, 564805, 677766, 1129610, 1694415, 3388830]

約数ペア:

[(1, 3388830), (2, 1694415), (3, 1129610), (5, 677766), (6, 564805), (10, 338883), (15, 225922), (30, 112961), (37, 91590), (43, 78810), (71, 47730), (74, 45795), (86, 39405), (111, 30530), (129, 26270), (142, 23865), (185, 18318), (213, 15910), (215, 15762), (222, 15265), (258, 13135), (355, 9546), (370, 9159), (426, 7955), (430, 7881), (555, 6106), (645, 5254), (710, 4773), (1065, 3182), (1110, 3053), (1290, 2627), (1591, 2130)]