302157220

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1\times {\mathrm{593}}^1$

素因数の和:1024

約数の個数: 48

約数和(自身を含む): 646153200

約数和(自身を除く): 343995980

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 349, 365, 593, 698, 730, 1186, 1396, 1460, 1745, 2372, 2965, 3490, 5930, 6980, 11860, 25477, 43289, 50954, 86578, 101908, 127385, 173156, 206957, 216445, 254770, 413914, 432890, 509540, 827828, 865780, 1034785, 2069570, 4139140, 15107861, 30215722, 60431444, 75539305, 151078610, 302157220]

約数ペア:

[(1, 302157220), (2, 151078610), (4, 75539305), (5, 60431444), (10, 30215722), (20, 15107861), (73, 4139140), (146, 2069570), (292, 1034785), (349, 865780), (365, 827828), (593, 509540), (698, 432890), (730, 413914), (1186, 254770), (1396, 216445), (1460, 206957), (1745, 173156), (2372, 127385), (2965, 101908), (3490, 86578), (5930, 50954), (6980, 43289), (11860, 25477)]