74383290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{43499}}^1$

素因数の和:43531

約数の個数: 48

約数和(自身を含む): 203580000

約数和(自身を除く): 129196710

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, 43499, 86998, 130497, 217495, 260994, 391491, 434990, 652485, 782982, 826481, 1304970, 1652962, 1957455, 2479443, 3914910, 4132405, 4958886, 7438329, 8264810, 12397215, 14876658, 24794430, 37191645, 74383290]

約数ペア:

[(1, 74383290), (2, 37191645), (3, 24794430), (5, 14876658), (6, 12397215), (9, 8264810), (10, 7438329), (15, 4958886), (18, 4132405), (19, 3914910), (30, 2479443), (38, 1957455), (45, 1652962), (57, 1304970), (90, 826481), (95, 782982), (114, 652485), (171, 434990), (190, 391491), (285, 260994), (342, 217495), (570, 130497), (855, 86998), (1710, 43499)]