73478610

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{3833}}^1$

素因数の和:3920

約数の個数: 64

約数和(自身を含む): 198754560

約数和(自身を除く): 125275950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 71, 90, 135, 142, 213, 270, 355, 426, 639, 710, 1065, 1278, 1917, 2130, 3195, 3833, 3834, 6390, 7666, 9585, 11499, 19165, 19170, 22998, 34497, 38330, 57495, 68994, 103491, 114990, 172485, 206982, 272143, 344970, 517455, 544286, 816429, 1034910, 1360715, 1632858, 2449287, 2721430, 4082145, 4898574, 7347861, 8164290, 12246435, 14695722, 24492870, 36739305, 73478610]

約数ペア:

[(1, 73478610), (2, 36739305), (3, 24492870), (5, 14695722), (6, 12246435), (9, 8164290), (10, 7347861), (15, 4898574), (18, 4082145), (27, 2721430), (30, 2449287), (45, 1632858), (54, 1360715), (71, 1034910), (90, 816429), (135, 544286), (142, 517455), (213, 344970), (270, 272143), (355, 206982), (426, 172485), (639, 114990), (710, 103491), (1065, 68994), (1278, 57495), (1917, 38330), (2130, 34497), (3195, 22998), (3833, 19170), (3834, 19165), (6390, 11499), (7666, 9585)]