71905410

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{46997}}^1$

素因数の和:47027

約数の個数: 48

約数和(自身を含む): 197955576

約数和(自身を除く): 126050166

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 46997, 93994, 140991, 234985, 281982, 422973, 469970, 704955, 798949, 845946, 1409910, 1597898, 2114865, 2396847, 3994745, 4229730, 4793694, 7190541, 7989490, 11984235, 14381082, 23968470, 35952705, 71905410]

約数ペア:

[(1, 71905410), (2, 35952705), (3, 23968470), (5, 14381082), (6, 11984235), (9, 7989490), (10, 7190541), (15, 4793694), (17, 4229730), (18, 3994745), (30, 2396847), (34, 2114865), (45, 1597898), (51, 1409910), (85, 845946), (90, 798949), (102, 704955), (153, 469970), (170, 422973), (255, 281982), (306, 234985), (510, 140991), (765, 93994), (1530, 46997)]