81427410

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{301583}}^1$

素因数の和:301599

約数の個数: 32

約数和(自身を含む): 217140480

約数和(自身を除く): 135713070

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 301583, 603166, 904749, 1507915, 1809498, 2714247, 3015830, 4523745, 5428494, 8142741, 9047490, 13571235, 16285482, 27142470, 40713705, 81427410]

約数ペア:

[(1, 81427410), (2, 40713705), (3, 27142470), (5, 16285482), (6, 13571235), (9, 9047490), (10, 8142741), (15, 5428494), (18, 4523745), (27, 3015830), (30, 2714247), (45, 1809498), (54, 1507915), (90, 904749), (135, 603166), (270, 301583)]