75257770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{439}}^1$

素因数の和:563

約数の個数: 64

約数和(自身を含む): 162201600

約数和(自身を除く): 86943830

約数列:

[1, 2, 5, 7, 10, 14, 31, 35, 62, 70, 79, 155, 158, 217, 310, 395, 434, 439, 553, 790, 878, 1085, 1106, 2170, 2195, 2449, 2765, 3073, 4390, 4898, 5530, 6146, 12245, 13609, 15365, 17143, 24490, 27218, 30730, 34286, 34681, 68045, 69362, 85715, 95263, 136090, 171430, 173405, 190526, 242767, 346810, 476315, 485534, 952630, 1075111, 1213835, 2150222, 2427670, 5375555, 7525777, 10751110, 15051554, 37628885, 75257770]

約数ペア:

[(1, 75257770), (2, 37628885), (5, 15051554), (7, 10751110), (10, 7525777), (14, 5375555), (31, 2427670), (35, 2150222), (62, 1213835), (70, 1075111), (79, 952630), (155, 485534), (158, 476315), (217, 346810), (310, 242767), (395, 190526), (434, 173405), (439, 171430), (553, 136090), (790, 95263), (878, 85715), (1085, 69362), (1106, 68045), (2170, 34681), (2195, 34286), (2449, 30730), (2765, 27218), (3073, 24490), (4390, 17143), (4898, 15365), (5530, 13609), (6146, 12245)]