1428108290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{9161}}^1$

素因数の和:9323

約数の個数: 64

約数和(自身を含む): 3134723328

約数和(自身を除く): 1706615038

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 131, 170, 238, 262, 595, 655, 917, 1190, 1310, 1834, 2227, 4454, 4585, 9161, 9170, 11135, 15589, 18322, 22270, 31178, 45805, 64127, 77945, 91610, 128254, 155737, 155890, 311474, 320635, 641270, 778685, 1090159, 1200091, 1557370, 2180318, 2400182, 5450795, 6000455, 8400637, 10901590, 12000910, 16801274, 20401547, 40803094, 42003185, 84006370, 102007735, 142810829, 204015470, 285621658, 714054145, 1428108290]

約数ペア:

[(1, 1428108290), (2, 714054145), (5, 285621658), (7, 204015470), (10, 142810829), (14, 102007735), (17, 84006370), (34, 42003185), (35, 40803094), (70, 20401547), (85, 16801274), (119, 12000910), (131, 10901590), (170, 8400637), (238, 6000455), (262, 5450795), (595, 2400182), (655, 2180318), (917, 1557370), (1190, 1200091), (1310, 1090159), (1834, 778685), (2227, 641270), (4454, 320635), (4585, 311474), (9161, 155890), (9170, 155737), (11135, 128254), (15589, 91610), (18322, 77945), (22270, 64127), (31178, 45805)]