90830070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{53117}}^1$

素因数の和:53149

約数の個数: 48

約数和(自身を含む): 248592240

約数和(自身を除く): 157762170

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, 53117, 106234, 159351, 265585, 318702, 478053, 531170, 796755, 956106, 1009223, 1593510, 2018446, 2390265, 3027669, 4780530, 5046115, 6055338, 9083007, 10092230, 15138345, 18166014, 30276690, 45415035, 90830070]

約数ペア:

[(1, 90830070), (2, 45415035), (3, 30276690), (5, 18166014), (6, 15138345), (9, 10092230), (10, 9083007), (15, 6055338), (18, 5046115), (19, 4780530), (30, 3027669), (38, 2390265), (45, 2018446), (57, 1593510), (90, 1009223), (95, 956106), (114, 796755), (171, 531170), (190, 478053), (285, 318702), (342, 265585), (570, 159351), (855, 106234), (1710, 53117)]