171469870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6311}}^1$

素因数の和:6361

約数の個数: 64

約数和(自身を含む): 381749760

約数和(自身を除く): 210279890

約数列:

[1, 2, 5, 10, 11, 13, 19, 22, 26, 38, 55, 65, 95, 110, 130, 143, 190, 209, 247, 286, 418, 494, 715, 1045, 1235, 1430, 2090, 2470, 2717, 5434, 6311, 12622, 13585, 27170, 31555, 63110, 69421, 82043, 119909, 138842, 164086, 239818, 347105, 410215, 599545, 694210, 820430, 902473, 1199090, 1318999, 1558817, 1804946, 2637998, 3117634, 4512365, 6594995, 7794085, 9024730, 13189990, 15588170, 17146987, 34293974, 85734935, 171469870]

約数ペア:

[(1, 171469870), (2, 85734935), (5, 34293974), (10, 17146987), (11, 15588170), (13, 13189990), (19, 9024730), (22, 7794085), (26, 6594995), (38, 4512365), (55, 3117634), (65, 2637998), (95, 1804946), (110, 1558817), (130, 1318999), (143, 1199090), (190, 902473), (209, 820430), (247, 694210), (286, 599545), (418, 410215), (494, 347105), (715, 239818), (1045, 164086), (1235, 138842), (1430, 119909), (2090, 82043), (2470, 69421), (2717, 63110), (5434, 31555), (6311, 27170), (12622, 13585)]