173144580

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{412249}}^1$

素因数の和:412268

約数の個数: 48

約数和(自身を含む): 554064000

約数和(自身を除く): 380919420

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 412249, 824498, 1236747, 1648996, 2061245, 2473494, 2885743, 4122490, 4946988, 5771486, 6183735, 8244980, 8657229, 11542972, 12367470, 14428715, 17314458, 24734940, 28857430, 34628916, 43286145, 57714860, 86572290, 173144580]

約数ペア:

[(1, 173144580), (2, 86572290), (3, 57714860), (4, 43286145), (5, 34628916), (6, 28857430), (7, 24734940), (10, 17314458), (12, 14428715), (14, 12367470), (15, 11542972), (20, 8657229), (21, 8244980), (28, 6183735), (30, 5771486), (35, 4946988), (42, 4122490), (60, 2885743), (70, 2473494), (84, 2061245), (105, 1648996), (140, 1236747), (210, 824498), (420, 412249)]