179619830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{349}}^1$

素因数の和:513

約数の個数: 64

約数和(自身を含む): 361972800

約数和(自身を除く): 182352970

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 107, 130, 185, 214, 349, 370, 481, 535, 698, 962, 1070, 1391, 1745, 2405, 2782, 3490, 3959, 4537, 4810, 6955, 7918, 9074, 12913, 13910, 19795, 22685, 25826, 37343, 39590, 45370, 51467, 64565, 74686, 102934, 129130, 167869, 186715, 257335, 335738, 373430, 485459, 514670, 839345, 970918, 1381691, 1678690, 2427295, 2763382, 4854590, 6908455, 13816910, 17961983, 35923966, 89809915, 179619830]

約数ペア:

[(1, 179619830), (2, 89809915), (5, 35923966), (10, 17961983), (13, 13816910), (26, 6908455), (37, 4854590), (65, 2763382), (74, 2427295), (107, 1678690), (130, 1381691), (185, 970918), (214, 839345), (349, 514670), (370, 485459), (481, 373430), (535, 335738), (698, 257335), (962, 186715), (1070, 167869), (1391, 129130), (1745, 102934), (2405, 74686), (2782, 64565), (3490, 51467), (3959, 45370), (4537, 39590), (4810, 37343), (6955, 25826), (7918, 22685), (9074, 19795), (12913, 13910)]