98191620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28711}}^1$

素因数の和:28745

約数の個数: 72

約数和(自身を含む): 313535040

約数和(自身を除く): 215343420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 28711, 57422, 86133, 114844, 143555, 172266, 258399, 287110, 344532, 430665, 516798, 545509, 574220, 861330, 1033596, 1091018, 1291995, 1636527, 1722660, 2182036, 2583990, 2727545, 3273054, 4909581, 5167980, 5455090, 6546108, 8182635, 9819162, 10910180, 16365270, 19638324, 24547905, 32730540, 49095810, 98191620]

約数ペア:

[(1, 98191620), (2, 49095810), (3, 32730540), (4, 24547905), (5, 19638324), (6, 16365270), (9, 10910180), (10, 9819162), (12, 8182635), (15, 6546108), (18, 5455090), (19, 5167980), (20, 4909581), (30, 3273054), (36, 2727545), (38, 2583990), (45, 2182036), (57, 1722660), (60, 1636527), (76, 1291995), (90, 1091018), (95, 1033596), (114, 861330), (171, 574220), (180, 545509), (190, 516798), (228, 430665), (285, 344532), (342, 287110), (380, 258399), (570, 172266), (684, 143555), (855, 114844), (1140, 86133), (1710, 57422), (3420, 28711)]