41520990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{1213}}^1$

素因数の和:1393

約数の個数: 64

約数和(自身を含む): 114679296

約数和(自身を除く): 73158306

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 163, 210, 326, 489, 815, 978, 1141, 1213, 1630, 2282, 2426, 2445, 3423, 3639, 4890, 5705, 6065, 6846, 7278, 8491, 11410, 12130, 16982, 17115, 18195, 25473, 34230, 36390, 42455, 50946, 84910, 127365, 197719, 254730, 395438, 593157, 988595, 1186314, 1384033, 1977190, 2768066, 2965785, 4152099, 5931570, 6920165, 8304198, 13840330, 20760495, 41520990]

約数ペア:

[(1, 41520990), (2, 20760495), (3, 13840330), (5, 8304198), (6, 6920165), (7, 5931570), (10, 4152099), (14, 2965785), (15, 2768066), (21, 1977190), (30, 1384033), (35, 1186314), (42, 988595), (70, 593157), (105, 395438), (163, 254730), (210, 197719), (326, 127365), (489, 84910), (815, 50946), (978, 42455), (1141, 36390), (1213, 34230), (1630, 25473), (2282, 18195), (2426, 17115), (2445, 16982), (3423, 12130), (3639, 11410), (4890, 8491), (5705, 7278), (6065, 6846)]