177059970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{4673}}^1$

素因数の和:5107

約数の個数: 48

約数和(自身を含む): 461548152

約数和(自身を除く): 284488182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 421, 842, 1263, 2105, 2526, 3789, 4210, 4673, 6315, 7578, 9346, 12630, 14019, 18945, 23365, 28038, 37890, 42057, 46730, 70095, 84114, 140190, 210285, 420570, 1967333, 3934666, 5901999, 9836665, 11803998, 17705997, 19673330, 29509995, 35411994, 59019990, 88529985, 177059970]

約数ペア:

[(1, 177059970), (2, 88529985), (3, 59019990), (5, 35411994), (6, 29509995), (9, 19673330), (10, 17705997), (15, 11803998), (18, 9836665), (30, 5901999), (45, 3934666), (90, 1967333), (421, 420570), (842, 210285), (1263, 140190), (2105, 84114), (2526, 70095), (3789, 46730), (4210, 42057), (4673, 37890), (6315, 28038), (7578, 23365), (9346, 18945), (12630, 14019)]