30377010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{389}}^1$

素因数の和:555

約数の個数: 64

約数和(自身を含む): 77500800

約数和(自身を除く): 47123790

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 137, 190, 274, 285, 389, 411, 570, 685, 778, 822, 1167, 1370, 1945, 2055, 2334, 2603, 3890, 4110, 5206, 5835, 7391, 7809, 11670, 13015, 14782, 15618, 22173, 26030, 36955, 39045, 44346, 53293, 73910, 78090, 106586, 110865, 159879, 221730, 266465, 319758, 532930, 799395, 1012567, 1598790, 2025134, 3037701, 5062835, 6075402, 10125670, 15188505, 30377010]

約数ペア:

[(1, 30377010), (2, 15188505), (3, 10125670), (5, 6075402), (6, 5062835), (10, 3037701), (15, 2025134), (19, 1598790), (30, 1012567), (38, 799395), (57, 532930), (95, 319758), (114, 266465), (137, 221730), (190, 159879), (274, 110865), (285, 106586), (389, 78090), (411, 73910), (570, 53293), (685, 44346), (778, 39045), (822, 36955), (1167, 26030), (1370, 22173), (1945, 15618), (2055, 14782), (2334, 13015), (2603, 11670), (3890, 7809), (4110, 7391), (5206, 5835)]