2012153152695

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{656347}}^1$

素因数の和:656509

約数の個数: 96

約数和(自身を含む): 3871676083968

約数和(自身を除く): 1859522931273

約数列:

[1, 3, 5, 7, 15, 21, 35, 43, 49, 97, 105, 129, 147, 215, 245, 291, 301, 485, 645, 679, 735, 903, 1455, 1505, 2037, 2107, 3395, 4171, 4515, 4753, 6321, 10185, 10535, 12513, 14259, 20855, 23765, 29197, 31605, 62565, 71295, 87591, 145985, 204379, 437955, 613137, 656347, 1021895, 1969041, 3065685, 3281735, 4594429, 9845205, 13783287, 22972145, 28222921, 32161003, 63665659, 68916435, 84668763, 96483009, 141114605, 160805015, 190996977, 197560447, 318328295, 423343815, 445659613, 482415045, 592681341, 954984885, 987802235, 1336978839, 1382923129, 2228298065, 2737623337, 2963406705, 3119617291, 4148769387, 6684894195, 6914615645, 8212870011, 9358851873, 13688116685, 15598086455, 19163363359, 20743846935, 41064350055, 46794259365, 57490090077, 95816816795, 134143543513, 287450450385, 402430630539, 670717717565, 2012153152695]

約数ペア:

[(1, 2012153152695), (3, 670717717565), (5, 402430630539), (7, 287450450385), (15, 134143543513), (21, 95816816795), (35, 57490090077), (43, 46794259365), (49, 41064350055), (97, 20743846935), (105, 19163363359), (129, 15598086455), (147, 13688116685), (215, 9358851873), (245, 8212870011), (291, 6914615645), (301, 6684894195), (485, 4148769387), (645, 3119617291), (679, 2963406705), (735, 2737623337), (903, 2228298065), (1455, 1382923129), (1505, 1336978839), (2037, 987802235), (2107, 954984885), (3395, 592681341), (4171, 482415045), (4515, 445659613), (4753, 423343815), (6321, 318328295), (10185, 197560447), (10535, 190996977), (12513, 160805015), (14259, 141114605), (20855, 96483009), (23765, 84668763), (29197, 68916435), (31605, 63665659), (62565, 32161003), (71295, 28222921), (87591, 22972145), (145985, 13783287), (204379, 9845205), (437955, 4594429), (613137, 3281735), (656347, 3065685), (1021895, 1969041)]