2456550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:174

約数の個数: 72

約数和(自身を含む): 6789744

約数和(自身を除く): 4333194

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 53, 75, 90, 103, 106, 150, 159, 206, 225, 265, 309, 318, 450, 477, 515, 530, 618, 795, 927, 954, 1030, 1325, 1545, 1590, 1854, 2385, 2575, 2650, 3090, 3975, 4635, 4770, 5150, 5459, 7725, 7950, 9270, 10918, 11925, 15450, 16377, 23175, 23850, 27295, 32754, 46350, 49131, 54590, 81885, 98262, 136475, 163770, 245655, 272950, 409425, 491310, 818850, 1228275, 2456550]

約数ペア:

[(1, 2456550), (2, 1228275), (3, 818850), (5, 491310), (6, 409425), (9, 272950), (10, 245655), (15, 163770), (18, 136475), (25, 98262), (30, 81885), (45, 54590), (50, 49131), (53, 46350), (75, 32754), (90, 27295), (103, 23850), (106, 23175), (150, 16377), (159, 15450), (206, 11925), (225, 10918), (265, 9270), (309, 7950), (318, 7725), (450, 5459), (477, 5150), (515, 4770), (530, 4635), (618, 3975), (795, 3090), (927, 2650), (954, 2575), (1030, 2385), (1325, 1854), (1545, 1590)]