29478690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17239}}^1$

素因数の和:17271

約数の個数: 48

約数和(自身を含む): 80683200

約数和(自身を除く): 51204510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 17239, 34478, 51717, 86195, 103434, 155151, 172390, 258585, 310302, 327541, 517170, 655082, 775755, 982623, 1551510, 1637705, 1965246, 2947869, 3275410, 4913115, 5895738, 9826230, 14739345, 29478690]

約数ペア:

[(1, 29478690), (2, 14739345), (3, 9826230), (5, 5895738), (6, 4913115), (9, 3275410), (10, 2947869), (15, 1965246), (18, 1637705), (19, 1551510), (30, 982623), (38, 775755), (45, 655082), (57, 517170), (90, 327541), (95, 310302), (114, 258585), (171, 172390), (190, 155151), (285, 103434), (342, 86195), (570, 51717), (855, 34478), (1710, 17239)]