73795740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{28603}}^1$

素因数の和:28658

約数の個数: 48

約数和(自身を含む): 211440768

約数和(自身を除く): 137645028

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 28603, 57206, 85809, 114412, 143015, 171618, 286030, 343236, 429045, 572060, 858090, 1229929, 1716180, 2459858, 3689787, 4919716, 6149645, 7379574, 12299290, 14759148, 18448935, 24598580, 36897870, 73795740]

約数ペア:

[(1, 73795740), (2, 36897870), (3, 24598580), (4, 18448935), (5, 14759148), (6, 12299290), (10, 7379574), (12, 6149645), (15, 4919716), (20, 3689787), (30, 2459858), (43, 1716180), (60, 1229929), (86, 858090), (129, 572060), (172, 429045), (215, 343236), (258, 286030), (430, 171618), (516, 143015), (645, 114412), (860, 85809), (1290, 57206), (2580, 28603)]