61691670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:914

約数の個数: 96

約数和(自身を含む): 172972800

約数和(自身を除く): 111281130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 43, 45, 57, 86, 90, 95, 114, 129, 171, 190, 215, 258, 285, 342, 387, 430, 570, 645, 774, 817, 839, 855, 1290, 1634, 1678, 1710, 1935, 2451, 2517, 3870, 4085, 4195, 4902, 5034, 7353, 7551, 8170, 8390, 12255, 12585, 14706, 15102, 15941, 24510, 25170, 31882, 36077, 36765, 37755, 47823, 72154, 73530, 75510, 79705, 95646, 108231, 143469, 159410, 180385, 216462, 239115, 286938, 324693, 360770, 478230, 541155, 649386, 685463, 717345, 1082310, 1370926, 1434690, 1623465, 2056389, 3246930, 3427315, 4112778, 6169167, 6854630, 10281945, 12338334, 20563890, 30845835, 61691670]

約数ペア:

[(1, 61691670), (2, 30845835), (3, 20563890), (5, 12338334), (6, 10281945), (9, 6854630), (10, 6169167), (15, 4112778), (18, 3427315), (19, 3246930), (30, 2056389), (38, 1623465), (43, 1434690), (45, 1370926), (57, 1082310), (86, 717345), (90, 685463), (95, 649386), (114, 541155), (129, 478230), (171, 360770), (190, 324693), (215, 286938), (258, 239115), (285, 216462), (342, 180385), (387, 159410), (430, 143469), (570, 108231), (645, 95646), (774, 79705), (817, 75510), (839, 73530), (855, 72154), (1290, 47823), (1634, 37755), (1678, 36765), (1710, 36077), (1935, 31882), (2451, 25170), (2517, 24510), (3870, 15941), (4085, 15102), (4195, 14706), (4902, 12585), (5034, 12255), (7353, 8390), (7551, 8170)]