30359770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{173}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 66147840

約数和(自身を除く): 35788070

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 109, 115, 161, 173, 218, 230, 322, 346, 545, 763, 805, 865, 1090, 1211, 1526, 1610, 1730, 2422, 2507, 3815, 3979, 5014, 6055, 7630, 7958, 12110, 12535, 17549, 18857, 19895, 25070, 27853, 35098, 37714, 39790, 55706, 87745, 94285, 131999, 139265, 175490, 188570, 263998, 278530, 433711, 659995, 867422, 1319990, 2168555, 3035977, 4337110, 6071954, 15179885, 30359770]

約数ペア:

[(1, 30359770), (2, 15179885), (5, 6071954), (7, 4337110), (10, 3035977), (14, 2168555), (23, 1319990), (35, 867422), (46, 659995), (70, 433711), (109, 278530), (115, 263998), (161, 188570), (173, 175490), (218, 139265), (230, 131999), (322, 94285), (346, 87745), (545, 55706), (763, 39790), (805, 37714), (865, 35098), (1090, 27853), (1211, 25070), (1526, 19895), (1610, 18857), (1730, 17549), (2422, 12535), (2507, 12110), (3815, 7958), (3979, 7630), (5014, 6055)]