1322490060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{386693}}^1$

素因数の和:386727

約数の個数: 72

約数和(自身を含む): 4222698480

約数和(自身を除く): 2900208420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 386693, 773386, 1160079, 1546772, 1933465, 2320158, 3480237, 3866930, 4640316, 5800395, 6960474, 7347167, 7733860, 11600790, 13920948, 14694334, 17401185, 22041501, 23201580, 29388668, 34802370, 36735835, 44083002, 66124503, 69604740, 73471670, 88166004, 110207505, 132249006, 146943340, 220415010, 264498012, 330622515, 440830020, 661245030, 1322490060]

約数ペア:

[(1, 1322490060), (2, 661245030), (3, 440830020), (4, 330622515), (5, 264498012), (6, 220415010), (9, 146943340), (10, 132249006), (12, 110207505), (15, 88166004), (18, 73471670), (19, 69604740), (20, 66124503), (30, 44083002), (36, 36735835), (38, 34802370), (45, 29388668), (57, 23201580), (60, 22041501), (76, 17401185), (90, 14694334), (95, 13920948), (114, 11600790), (171, 7733860), (180, 7347167), (190, 6960474), (228, 5800395), (285, 4640316), (342, 3866930), (380, 3480237), (570, 2320158), (684, 1933465), (855, 1546772), (1140, 1160079), (1710, 773386), (3420, 386693)]