42075690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:887

約数の個数: 64

約数和(自身を含む): 107533440

約数和(自身を除く): 65457750

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 97, 114, 190, 194, 285, 291, 485, 570, 582, 761, 970, 1455, 1522, 1843, 2283, 2910, 3686, 3805, 4566, 5529, 7610, 9215, 11058, 11415, 14459, 18430, 22830, 27645, 28918, 43377, 55290, 72295, 73817, 86754, 144590, 147634, 216885, 221451, 369085, 433770, 442902, 738170, 1107255, 1402523, 2214510, 2805046, 4207569, 7012615, 8415138, 14025230, 21037845, 42075690]

約数ペア:

[(1, 42075690), (2, 21037845), (3, 14025230), (5, 8415138), (6, 7012615), (10, 4207569), (15, 2805046), (19, 2214510), (30, 1402523), (38, 1107255), (57, 738170), (95, 442902), (97, 433770), (114, 369085), (190, 221451), (194, 216885), (285, 147634), (291, 144590), (485, 86754), (570, 73817), (582, 72295), (761, 55290), (970, 43377), (1455, 28918), (1522, 27645), (1843, 22830), (2283, 18430), (2910, 14459), (3686, 11415), (3805, 11058), (4566, 9215), (5529, 7610)]