1770065330

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{22013}}^1$

素因数の和:22091

約数の個数: 64

約数和(自身を含む): 3765979008

約数和(自身を除く): 1995913678

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 43, 55, 85, 86, 110, 170, 187, 215, 374, 430, 473, 731, 935, 946, 1462, 1870, 2365, 3655, 4730, 7310, 8041, 16082, 22013, 40205, 44026, 80410, 110065, 220130, 242143, 374221, 484286, 748442, 946559, 1210715, 1871105, 1893118, 2421430, 3742210, 4116431, 4732795, 8232862, 9465590, 10412149, 16091503, 20582155, 20824298, 32183006, 41164310, 52060745, 80457515, 104121490, 160915030, 177006533, 354013066, 885032665, 1770065330]

約数ペア:

[(1, 1770065330), (2, 885032665), (5, 354013066), (10, 177006533), (11, 160915030), (17, 104121490), (22, 80457515), (34, 52060745), (43, 41164310), (55, 32183006), (85, 20824298), (86, 20582155), (110, 16091503), (170, 10412149), (187, 9465590), (215, 8232862), (374, 4732795), (430, 4116431), (473, 3742210), (731, 2421430), (935, 1893118), (946, 1871105), (1462, 1210715), (1870, 946559), (2365, 748442), (3655, 484286), (4730, 374221), (7310, 242143), (8041, 220130), (16082, 110065), (22013, 80410), (40205, 44026)]