254362590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{60133}}^1$

素因数の和:60193

約数の個数: 48

約数和(自身を含む): 675425088

約数和(自身を除く): 421062498

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 60133, 120266, 180399, 300665, 360798, 541197, 601330, 901995, 1082394, 1803990, 2705985, 2826251, 5411970, 5652502, 8478753, 14131255, 16957506, 25436259, 28262510, 42393765, 50872518, 84787530, 127181295, 254362590]

約数ペア:

[(1, 254362590), (2, 127181295), (3, 84787530), (5, 50872518), (6, 42393765), (9, 28262510), (10, 25436259), (15, 16957506), (18, 14131255), (30, 8478753), (45, 5652502), (47, 5411970), (90, 2826251), (94, 2705985), (141, 1803990), (235, 1082394), (282, 901995), (423, 601330), (470, 541197), (705, 360798), (846, 300665), (1410, 180399), (2115, 120266), (4230, 60133)]