851621670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{201329}}^1$

素因数の和:201389

約数の個数: 48

約数和(自身を含む): 2261338560

約数和(自身を除く): 1409716890

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, 201329, 402658, 603987, 1006645, 1207974, 1811961, 2013290, 3019935, 3623922, 6039870, 9059805, 9462463, 18119610, 18924926, 28387389, 47312315, 56774778, 85162167, 94624630, 141936945, 170324334, 283873890, 425810835, 851621670]

約数ペア:

[(1, 851621670), (2, 425810835), (3, 283873890), (5, 170324334), (6, 141936945), (9, 94624630), (10, 85162167), (15, 56774778), (18, 47312315), (30, 28387389), (45, 18924926), (47, 18119610), (90, 9462463), (94, 9059805), (141, 6039870), (235, 3623922), (282, 3019935), (423, 2013290), (470, 1811961), (705, 1207974), (846, 1006645), (1410, 603987), (2115, 402658), (4230, 201329)]