40354470

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11497}}^1$

素因数の和:11526

約数の個数: 64

約数和(自身を含む): 115899840

約数和(自身を除く): 75545370

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 11497, 22994, 34491, 57485, 68982, 103473, 114970, 149461, 172455, 206946, 298922, 310419, 344910, 448383, 517365, 620838, 747305, 896766, 1034730, 1345149, 1494610, 1552095, 2241915, 2690298, 3104190, 4035447, 4483830, 6725745, 8070894, 13451490, 20177235, 40354470]

約数ペア:

[(1, 40354470), (2, 20177235), (3, 13451490), (5, 8070894), (6, 6725745), (9, 4483830), (10, 4035447), (13, 3104190), (15, 2690298), (18, 2241915), (26, 1552095), (27, 1494610), (30, 1345149), (39, 1034730), (45, 896766), (54, 747305), (65, 620838), (78, 517365), (90, 448383), (117, 344910), (130, 310419), (135, 298922), (195, 206946), (234, 172455), (270, 149461), (351, 114970), (390, 103473), (585, 68982), (702, 57485), (1170, 34491), (1755, 22994), (3510, 11497)]