65285940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{26539}}^1$

素因数の和:26592

約数の個数: 48

約数和(自身を含む): 187266240

約数和(自身を除く): 121980300

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 410, 492, 615, 820, 1230, 2460, 26539, 53078, 79617, 106156, 132695, 159234, 265390, 318468, 398085, 530780, 796170, 1088099, 1592340, 2176198, 3264297, 4352396, 5440495, 6528594, 10880990, 13057188, 16321485, 21761980, 32642970, 65285940]

約数ペア:

[(1, 65285940), (2, 32642970), (3, 21761980), (4, 16321485), (5, 13057188), (6, 10880990), (10, 6528594), (12, 5440495), (15, 4352396), (20, 3264297), (30, 2176198), (41, 1592340), (60, 1088099), (82, 796170), (123, 530780), (164, 398085), (205, 318468), (246, 265390), (410, 159234), (492, 132695), (615, 106156), (820, 79617), (1230, 53078), (2460, 26539)]