64204730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 123628680

約数和(自身を除く): 59423950

約数列:

[1, 2, 5, 10, 23, 46, 53, 106, 115, 229, 230, 265, 458, 529, 530, 1058, 1145, 1219, 2290, 2438, 2645, 5267, 5290, 6095, 10534, 12137, 12190, 24274, 26335, 28037, 52670, 56074, 60685, 121141, 121370, 140185, 242282, 279151, 280370, 558302, 605705, 1211410, 1395755, 2791510, 6420473, 12840946, 32102365, 64204730]

約数ペア:

[(1, 64204730), (2, 32102365), (5, 12840946), (10, 6420473), (23, 2791510), (46, 1395755), (53, 1211410), (106, 605705), (115, 558302), (229, 280370), (230, 279151), (265, 242282), (458, 140185), (529, 121370), (530, 121141), (1058, 60685), (1145, 56074), (1219, 52670), (2290, 28037), (2438, 26335), (2645, 24274), (5267, 12190), (5290, 12137), (6095, 10534)]