999951270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1\times {\mathrm{1229}}^1$

素因数の和:2009

約数の個数: 64

約数和(自身を含む): 2470115520

約数和(自身を除く): 1470164250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 733, 1110, 1229, 1466, 2199, 2458, 3665, 3687, 4398, 6145, 7330, 7374, 10995, 12290, 18435, 21990, 27121, 36870, 45473, 54242, 81363, 90946, 135605, 136419, 162726, 227365, 271210, 272838, 406815, 454730, 682095, 813630, 900857, 1364190, 1801714, 2702571, 4504285, 5405142, 9008570, 13512855, 27025710, 33331709, 66663418, 99995127, 166658545, 199990254, 333317090, 499975635, 999951270]

約数ペア:

[(1, 999951270), (2, 499975635), (3, 333317090), (5, 199990254), (6, 166658545), (10, 99995127), (15, 66663418), (30, 33331709), (37, 27025710), (74, 13512855), (111, 9008570), (185, 5405142), (222, 4504285), (370, 2702571), (555, 1801714), (733, 1364190), (1110, 900857), (1229, 813630), (1466, 682095), (2199, 454730), (2458, 406815), (3665, 272838), (3687, 271210), (4398, 227365), (6145, 162726), (7330, 136419), (7374, 135605), (10995, 90946), (12290, 81363), (18435, 54242), (21990, 45473), (27121, 36870)]