90597510

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{52981}}^1$

素因数の和:53013

約数の個数: 48

約数和(自身を含む): 247955760

約数和(自身を除く): 157358250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1710, 52981, 105962, 158943, 264905, 317886, 476829, 529810, 794715, 953658, 1006639, 1589430, 2013278, 2384145, 3019917, 4768290, 5033195, 6039834, 9059751, 10066390, 15099585, 18119502, 30199170, 45298755, 90597510]

約数ペア:

[(1, 90597510), (2, 45298755), (3, 30199170), (5, 18119502), (6, 15099585), (9, 10066390), (10, 9059751), (15, 6039834), (18, 5033195), (19, 4768290), (30, 3019917), (38, 2384145), (45, 2013278), (57, 1589430), (90, 1006639), (95, 953658), (114, 794715), (171, 529810), (190, 476829), (285, 317886), (342, 264905), (570, 158943), (855, 105962), (1710, 52981)]