7470299540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{17351}}^1$

素因数の和:17493

約数の個数: 96

約数和(自身を含む): 18190448640

約数和(自身を除く): 10720149100

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 103, 110, 190, 206, 209, 220, 380, 412, 418, 515, 836, 1030, 1045, 1133, 1957, 2060, 2090, 2266, 3914, 4180, 4532, 5665, 7828, 9785, 11330, 17351, 19570, 21527, 22660, 34702, 39140, 43054, 69404, 86108, 86755, 107635, 173510, 190861, 215270, 329669, 347020, 381722, 430540, 659338, 763444, 954305, 1318676, 1648345, 1787153, 1908610, 3296690, 3574306, 3626359, 3817220, 6593380, 7148612, 7252718, 8935765, 14505436, 17871530, 18131795, 19658683, 33955907, 35743060, 36263590, 39317366, 67911814, 72527180, 78634732, 98293415, 135823628, 169779535, 196586830, 339559070, 373514977, 393173660, 679118140, 747029954, 1494059908, 1867574885, 3735149770, 7470299540]

約数ペア:

[(1, 7470299540), (2, 3735149770), (4, 1867574885), (5, 1494059908), (10, 747029954), (11, 679118140), (19, 393173660), (20, 373514977), (22, 339559070), (38, 196586830), (44, 169779535), (55, 135823628), (76, 98293415), (95, 78634732), (103, 72527180), (110, 67911814), (190, 39317366), (206, 36263590), (209, 35743060), (220, 33955907), (380, 19658683), (412, 18131795), (418, 17871530), (515, 14505436), (836, 8935765), (1030, 7252718), (1045, 7148612), (1133, 6593380), (1957, 3817220), (2060, 3626359), (2090, 3574306), (2266, 3296690), (3914, 1908610), (4180, 1787153), (4532, 1648345), (5665, 1318676), (7828, 954305), (9785, 763444), (11330, 659338), (17351, 430540), (19570, 381722), (21527, 347020), (22660, 329669), (34702, 215270), (39140, 190861), (43054, 173510), (69404, 107635), (86108, 86755)]