1328631270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{90199}}^1$

素因数の和:90700

約数の個数: 32

約数和(自身を含む): 3195244800

約数和(自身を除く): 1866613530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 2455, 2946, 4910, 7365, 14730, 90199, 180398, 270597, 450995, 541194, 901990, 1352985, 2705970, 44287709, 88575418, 132863127, 221438545, 265726254, 442877090, 664315635, 1328631270]

約数ペア:

[(1, 1328631270), (2, 664315635), (3, 442877090), (5, 265726254), (6, 221438545), (10, 132863127), (15, 88575418), (30, 44287709), (491, 2705970), (982, 1352985), (1473, 901990), (2455, 541194), (2946, 450995), (4910, 270597), (7365, 180398), (14730, 90199)]