186421380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{22679}}^1$

素因数の和:22828

約数の個数: 48

約数和(自身を含む): 525813120

約数和(自身を除く): 339391740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 22679, 45358, 68037, 90716, 113395, 136074, 226790, 272148, 340185, 453580, 680370, 1360740, 3107023, 6214046, 9321069, 12428092, 15535115, 18642138, 31070230, 37284276, 46605345, 62140460, 93210690, 186421380]

約数ペア:

[(1, 186421380), (2, 93210690), (3, 62140460), (4, 46605345), (5, 37284276), (6, 31070230), (10, 18642138), (12, 15535115), (15, 12428092), (20, 9321069), (30, 6214046), (60, 3107023), (137, 1360740), (274, 680370), (411, 453580), (548, 340185), (685, 272148), (822, 226790), (1370, 136074), (1644, 113395), (2055, 90716), (2740, 68037), (4110, 45358), (8220, 22679)]