85855350

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{11681}}^1$

素因数の和:11710

約数の個数: 72

約数和(自身を含む): 247705128

約数和(自身を除く): 161849778

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 49, 50, 70, 75, 98, 105, 147, 150, 175, 210, 245, 294, 350, 490, 525, 735, 1050, 1225, 1470, 2450, 3675, 7350, 11681, 23362, 35043, 58405, 70086, 81767, 116810, 163534, 175215, 245301, 292025, 350430, 408835, 490602, 572369, 584050, 817670, 876075, 1144738, 1226505, 1717107, 1752150, 2044175, 2453010, 2861845, 3434214, 4088350, 5723690, 6132525, 8585535, 12265050, 14309225, 17171070, 28618450, 42927675, 85855350]

約数ペア:

[(1, 85855350), (2, 42927675), (3, 28618450), (5, 17171070), (6, 14309225), (7, 12265050), (10, 8585535), (14, 6132525), (15, 5723690), (21, 4088350), (25, 3434214), (30, 2861845), (35, 2453010), (42, 2044175), (49, 1752150), (50, 1717107), (70, 1226505), (75, 1144738), (98, 876075), (105, 817670), (147, 584050), (150, 572369), (175, 490602), (210, 408835), (245, 350430), (294, 292025), (350, 245301), (490, 175215), (525, 163534), (735, 116810), (1050, 81767), (1225, 70086), (1470, 58405), (2450, 35043), (3675, 23362), (7350, 11681)]