39560790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:381

約数の個数: 64

約数和(自身を含む): 97977600

約数和(自身を除く): 58416810

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 53, 106, 139, 159, 179, 265, 278, 318, 358, 417, 530, 537, 695, 795, 834, 895, 1074, 1390, 1590, 1790, 2085, 2685, 4170, 5370, 7367, 9487, 14734, 18974, 22101, 24881, 28461, 36835, 44202, 47435, 49762, 56922, 73670, 74643, 94870, 110505, 124405, 142305, 149286, 221010, 248810, 284610, 373215, 746430, 1318693, 2637386, 3956079, 6593465, 7912158, 13186930, 19780395, 39560790]

約数ペア:

[(1, 39560790), (2, 19780395), (3, 13186930), (5, 7912158), (6, 6593465), (10, 3956079), (15, 2637386), (30, 1318693), (53, 746430), (106, 373215), (139, 284610), (159, 248810), (179, 221010), (265, 149286), (278, 142305), (318, 124405), (358, 110505), (417, 94870), (530, 74643), (537, 73670), (695, 56922), (795, 49762), (834, 47435), (895, 44202), (1074, 36835), (1390, 28461), (1590, 24881), (1790, 22101), (2085, 18974), (2685, 14734), (4170, 9487), (5370, 7367)]