86919390

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{16369}}^1$

素因数の和:16441

約数の個数: 48

約数和(自身を含む): 229834800

約数和(自身を除く): 142915410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 59, 90, 118, 177, 295, 354, 531, 590, 885, 1062, 1770, 2655, 5310, 16369, 32738, 49107, 81845, 98214, 147321, 163690, 245535, 294642, 491070, 736605, 965771, 1473210, 1931542, 2897313, 4828855, 5794626, 8691939, 9657710, 14486565, 17383878, 28973130, 43459695, 86919390]

約数ペア:

[(1, 86919390), (2, 43459695), (3, 28973130), (5, 17383878), (6, 14486565), (9, 9657710), (10, 8691939), (15, 5794626), (18, 4828855), (30, 2897313), (45, 1931542), (59, 1473210), (90, 965771), (118, 736605), (177, 491070), (295, 294642), (354, 245535), (531, 163690), (590, 147321), (885, 98214), (1062, 81845), (1770, 49107), (2655, 32738), (5310, 16369)]