2015459340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{159199}}^1$

素因数の和:159422

約数の個数: 48

約数和(自身を含む): 5670067200

約数和(自身を除く): 3654607860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 211, 422, 633, 844, 1055, 1266, 2110, 2532, 3165, 4220, 6330, 12660, 159199, 318398, 477597, 636796, 795995, 955194, 1591990, 1910388, 2387985, 3183980, 4775970, 9551940, 33590989, 67181978, 100772967, 134363956, 167954945, 201545934, 335909890, 403091868, 503864835, 671819780, 1007729670, 2015459340]

約数ペア:

[(1, 2015459340), (2, 1007729670), (3, 671819780), (4, 503864835), (5, 403091868), (6, 335909890), (10, 201545934), (12, 167954945), (15, 134363956), (20, 100772967), (30, 67181978), (60, 33590989), (211, 9551940), (422, 4775970), (633, 3183980), (844, 2387985), (1055, 1910388), (1266, 1591990), (2110, 955194), (2532, 795995), (3165, 636796), (4220, 477597), (6330, 318398), (12660, 159199)]