1963710

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{1039}}^1$

素因数の和:1062

約数の個数: 64

約数和(自身を含む): 5990400

約数和(自身を除く): 4026690

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1039, 1890, 2078, 3117, 5195, 6234, 7273, 9351, 10390, 14546, 15585, 18702, 21819, 28053, 31170, 36365, 43638, 46755, 56106, 65457, 72730, 93510, 109095, 130914, 140265, 196371, 218190, 280530, 327285, 392742, 654570, 981855, 1963710]

約数ペア:

[(1, 1963710), (2, 981855), (3, 654570), (5, 392742), (6, 327285), (7, 280530), (9, 218190), (10, 196371), (14, 140265), (15, 130914), (18, 109095), (21, 93510), (27, 72730), (30, 65457), (35, 56106), (42, 46755), (45, 43638), (54, 36365), (63, 31170), (70, 28053), (90, 21819), (105, 18702), (126, 15585), (135, 14546), (189, 10390), (210, 9351), (270, 7273), (315, 6234), (378, 5195), (630, 3117), (945, 2078), (1039, 1890)]