39741540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{491}}^1$

素因数の和:593

約数の個数: 96

約数和(自身を含む): 119024640

約数和(自身を除く): 79283100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 71, 76, 95, 114, 142, 190, 213, 228, 284, 285, 355, 380, 426, 491, 570, 710, 852, 982, 1065, 1140, 1349, 1420, 1473, 1964, 2130, 2455, 2698, 2946, 4047, 4260, 4910, 5396, 5892, 6745, 7365, 8094, 9329, 9820, 13490, 14730, 16188, 18658, 20235, 26980, 27987, 29460, 34861, 37316, 40470, 46645, 55974, 69722, 80940, 93290, 104583, 111948, 139444, 139935, 174305, 186580, 209166, 279870, 348610, 418332, 522915, 559740, 662359, 697220, 1045830, 1324718, 1987077, 2091660, 2649436, 3311795, 3974154, 6623590, 7948308, 9935385, 13247180, 19870770, 39741540]

約数ペア:

[(1, 39741540), (2, 19870770), (3, 13247180), (4, 9935385), (5, 7948308), (6, 6623590), (10, 3974154), (12, 3311795), (15, 2649436), (19, 2091660), (20, 1987077), (30, 1324718), (38, 1045830), (57, 697220), (60, 662359), (71, 559740), (76, 522915), (95, 418332), (114, 348610), (142, 279870), (190, 209166), (213, 186580), (228, 174305), (284, 139935), (285, 139444), (355, 111948), (380, 104583), (426, 93290), (491, 80940), (570, 69722), (710, 55974), (852, 46645), (982, 40470), (1065, 37316), (1140, 34861), (1349, 29460), (1420, 27987), (1473, 26980), (1964, 20235), (2130, 18658), (2455, 16188), (2698, 14730), (2946, 13490), (4047, 9820), (4260, 9329), (4910, 8094), (5396, 7365), (5892, 6745)]