383867580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{87641}}^1$

素因数の和:87726

約数の個数: 48

約数和(自身を含む): 1089565344

約数和(自身を除く): 705697764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 87641, 175282, 262923, 350564, 438205, 525846, 876410, 1051692, 1314615, 1752820, 2629230, 5258460, 6397793, 12795586, 19193379, 25591172, 31988965, 38386758, 63977930, 76773516, 95966895, 127955860, 191933790, 383867580]

約数ペア:

[(1, 383867580), (2, 191933790), (3, 127955860), (4, 95966895), (5, 76773516), (6, 63977930), (10, 38386758), (12, 31988965), (15, 25591172), (20, 19193379), (30, 12795586), (60, 6397793), (73, 5258460), (146, 2629230), (219, 1752820), (292, 1314615), (365, 1051692), (438, 876410), (730, 525846), (876, 438205), (1095, 350564), (1460, 262923), (2190, 175282), (4380, 87641)]