201581910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{1399}}^1\times {\mathrm{1601}}^1$

素因数の和:3013

約数の個数: 48

約数和(自身を含む): 524815200

約数和(自身を除く): 323233290

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 1399, 1601, 2798, 3202, 4197, 4803, 6995, 8005, 8394, 9606, 12591, 13990, 14409, 16010, 20985, 24015, 25182, 28818, 41970, 48030, 62955, 72045, 125910, 144090, 2239799, 4479598, 6719397, 11198995, 13438794, 20158191, 22397990, 33596985, 40316382, 67193970, 100790955, 201581910]

約数ペア:

[(1, 201581910), (2, 100790955), (3, 67193970), (5, 40316382), (6, 33596985), (9, 22397990), (10, 20158191), (15, 13438794), (18, 11198995), (30, 6719397), (45, 4479598), (90, 2239799), (1399, 144090), (1601, 125910), (2798, 72045), (3202, 62955), (4197, 48030), (4803, 41970), (6995, 28818), (8005, 25182), (8394, 24015), (9606, 20985), (12591, 16010), (13990, 14409)]