2707459530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:620

約数の個数: 128

約数和(自身を含む): 6979737600

約数和(自身を除く): 4272278070

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 101, 114, 131, 190, 202, 262, 285, 303, 359, 393, 505, 570, 606, 655, 718, 786, 1010, 1077, 1310, 1515, 1795, 1919, 1965, 2154, 2489, 3030, 3590, 3838, 3930, 4978, 5385, 5757, 6821, 7467, 9595, 10770, 11514, 12445, 13231, 13642, 14934, 19190, 20463, 24890, 26462, 28785, 34105, 36259, 37335, 39693, 40926, 47029, 57570, 66155, 68210, 72518, 74670, 79386, 94058, 102315, 108777, 132310, 141087, 181295, 198465, 204630, 217554, 235145, 251389, 282174, 362590, 396930, 470290, 502778, 543885, 688921, 705435, 754167, 893551, 1087770, 1256945, 1377842, 1410870, 1508334, 1787102, 2066763, 2513890, 2680653, 3444605, 3770835, 4133526, 4467755, 4749929, 5361306, 6889210, 7541670, 8935510, 9499858, 10333815, 13403265, 14249787, 20667630, 23749645, 26806530, 28499574, 47499290, 71248935, 90248651, 142497870, 180497302, 270745953, 451243255, 541491906, 902486510, 1353729765, 2707459530]

約数ペア:

[(1, 2707459530), (2, 1353729765), (3, 902486510), (5, 541491906), (6, 451243255), (10, 270745953), (15, 180497302), (19, 142497870), (30, 90248651), (38, 71248935), (57, 47499290), (95, 28499574), (101, 26806530), (114, 23749645), (131, 20667630), (190, 14249787), (202, 13403265), (262, 10333815), (285, 9499858), (303, 8935510), (359, 7541670), (393, 6889210), (505, 5361306), (570, 4749929), (606, 4467755), (655, 4133526), (718, 3770835), (786, 3444605), (1010, 2680653), (1077, 2513890), (1310, 2066763), (1515, 1787102), (1795, 1508334), (1919, 1410870), (1965, 1377842), (2154, 1256945), (2489, 1087770), (3030, 893551), (3590, 754167), (3838, 705435), (3930, 688921), (4978, 543885), (5385, 502778), (5757, 470290), (6821, 396930), (7467, 362590), (9595, 282174), (10770, 251389), (11514, 235145), (12445, 217554), (13231, 204630), (13642, 198465), (14934, 181295), (19190, 141087), (20463, 132310), (24890, 108777), (26462, 102315), (28785, 94058), (34105, 79386), (36259, 74670), (37335, 72518), (39693, 68210), (40926, 66155), (47029, 57570)]