211382460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{130483}}^1$

素因数の和:130504

約数の個数: 60

約数和(自身を含む): 663119688

約数和(自身を除く): 451737228

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 405, 540, 810, 1620, 130483, 260966, 391449, 521932, 652415, 782898, 1174347, 1304830, 1565796, 1957245, 2348694, 2609660, 3523041, 3914490, 4697388, 5871735, 7046082, 7828980, 10569123, 11743470, 14092164, 17615205, 21138246, 23486940, 35230410, 42276492, 52845615, 70460820, 105691230, 211382460]

約数ペア:

[(1, 211382460), (2, 105691230), (3, 70460820), (4, 52845615), (5, 42276492), (6, 35230410), (9, 23486940), (10, 21138246), (12, 17615205), (15, 14092164), (18, 11743470), (20, 10569123), (27, 7828980), (30, 7046082), (36, 5871735), (45, 4697388), (54, 3914490), (60, 3523041), (81, 2609660), (90, 2348694), (108, 1957245), (135, 1565796), (162, 1304830), (180, 1174347), (270, 782898), (324, 652415), (405, 521932), (540, 391449), (810, 260966), (1620, 130483)]