290147606830

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1\times {\mathrm{227}}^1\times {\mathrm{9511}}^1$

素因数の和:9985

約数の個数: 64

約数和(自身を含む): 534029552640

約数和(自身を除く): 243881945810

約数列:

[1, 2, 5, 10, 89, 151, 178, 227, 302, 445, 454, 755, 890, 1135, 1510, 2270, 9511, 13439, 19022, 20203, 26878, 34277, 40406, 47555, 67195, 68554, 95110, 101015, 134390, 171385, 202030, 342770, 846479, 1436161, 1692958, 2158997, 2872322, 3050653, 4232395, 4317994, 6101306, 7180805, 8464790, 10794985, 14361610, 15253265, 21589970, 30506530, 127818329, 192150733, 255636658, 326008547, 384301466, 639091645, 652017094, 960753665, 1278183290, 1630042735, 1921507330, 3260085470, 29014760683, 58029521366, 145073803415, 290147606830]

約数ペア:

[(1, 290147606830), (2, 145073803415), (5, 58029521366), (10, 29014760683), (89, 3260085470), (151, 1921507330), (178, 1630042735), (227, 1278183290), (302, 960753665), (445, 652017094), (454, 639091645), (755, 384301466), (890, 326008547), (1135, 255636658), (1510, 192150733), (2270, 127818329), (9511, 30506530), (13439, 21589970), (19022, 15253265), (20203, 14361610), (26878, 10794985), (34277, 8464790), (40406, 7180805), (47555, 6101306), (67195, 4317994), (68554, 4232395), (95110, 3050653), (101015, 2872322), (134390, 2158997), (171385, 1692958), (202030, 1436161), (342770, 846479)]