2912609820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{443}}^1\times {\mathrm{109579}}^1$

素因数の和:110034

約数の個数: 48

約数和(自身を含む): 8173791360

約数和(自身を除く): 5261181540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 443, 886, 1329, 1772, 2215, 2658, 4430, 5316, 6645, 8860, 13290, 26580, 109579, 219158, 328737, 438316, 547895, 657474, 1095790, 1314948, 1643685, 2191580, 3287370, 6574740, 48543497, 97086994, 145630491, 194173988, 242717485, 291260982, 485434970, 582521964, 728152455, 970869940, 1456304910, 2912609820]

約数ペア:

[(1, 2912609820), (2, 1456304910), (3, 970869940), (4, 728152455), (5, 582521964), (6, 485434970), (10, 291260982), (12, 242717485), (15, 194173988), (20, 145630491), (30, 97086994), (60, 48543497), (443, 6574740), (886, 3287370), (1329, 2191580), (1772, 1643685), (2215, 1314948), (2658, 1095790), (4430, 657474), (5316, 547895), (6645, 438316), (8860, 328737), (13290, 219158), (26580, 109579)]