7140660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1951}}^1$

素因数の和:2024

約数の個数: 48

約数和(自身を含む): 20332032

約数和(自身を除く): 13191372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 61, 122, 183, 244, 305, 366, 610, 732, 915, 1220, 1830, 1951, 3660, 3902, 5853, 7804, 9755, 11706, 19510, 23412, 29265, 39020, 58530, 117060, 119011, 238022, 357033, 476044, 595055, 714066, 1190110, 1428132, 1785165, 2380220, 3570330, 7140660]

約数ペア:

[(1, 7140660), (2, 3570330), (3, 2380220), (4, 1785165), (5, 1428132), (6, 1190110), (10, 714066), (12, 595055), (15, 476044), (20, 357033), (30, 238022), (60, 119011), (61, 117060), (122, 58530), (183, 39020), (244, 29265), (305, 23412), (366, 19510), (610, 11706), (732, 9755), (915, 7804), (1220, 5853), (1830, 3902), (1951, 3660)]