227972010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{155083}}^1$

素因数の和:155107

約数の個数: 48

約数和(自身を含む): 636464736

約数和(自身を除く): 408492726

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 155083, 310166, 465249, 775415, 930498, 1085581, 1550830, 2171162, 2326245, 3256743, 4652490, 5427905, 6513486, 7599067, 10855810, 15198134, 16283715, 22797201, 32567430, 37995335, 45594402, 75990670, 113986005, 227972010]

約数ペア:

[(1, 227972010), (2, 113986005), (3, 75990670), (5, 45594402), (6, 37995335), (7, 32567430), (10, 22797201), (14, 16283715), (15, 15198134), (21, 10855810), (30, 7599067), (35, 6513486), (42, 5427905), (49, 4652490), (70, 3256743), (98, 2326245), (105, 2171162), (147, 1550830), (210, 1085581), (245, 930498), (294, 775415), (490, 465249), (735, 310166), (1470, 155083)]