61641330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{839}}^1$

素因数の和:959

約数の個数: 64

約数和(自身を含む): 154828800

約数和(自身を除く): 93187470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 79, 93, 155, 158, 186, 237, 310, 395, 465, 474, 790, 839, 930, 1185, 1678, 2370, 2449, 2517, 4195, 4898, 5034, 7347, 8390, 12245, 12585, 14694, 24490, 25170, 26009, 36735, 52018, 66281, 73470, 78027, 130045, 132562, 156054, 198843, 260090, 331405, 390135, 397686, 662810, 780270, 994215, 1988430, 2054711, 4109422, 6164133, 10273555, 12328266, 20547110, 30820665, 61641330]

約数ペア:

[(1, 61641330), (2, 30820665), (3, 20547110), (5, 12328266), (6, 10273555), (10, 6164133), (15, 4109422), (30, 2054711), (31, 1988430), (62, 994215), (79, 780270), (93, 662810), (155, 397686), (158, 390135), (186, 331405), (237, 260090), (310, 198843), (395, 156054), (465, 132562), (474, 130045), (790, 78027), (839, 73470), (930, 66281), (1185, 52018), (1678, 36735), (2370, 26009), (2449, 25170), (2517, 24490), (4195, 14694), (4898, 12585), (5034, 12245), (7347, 8390)]