73015380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{405641}}^1$

素因数の和:405656

約数の個数: 36

約数和(自身を含む): 221480532

約数和(自身を除く): 148465152

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 405641, 811282, 1216923, 1622564, 2028205, 2433846, 3650769, 4056410, 4867692, 6084615, 7301538, 8112820, 12169230, 14603076, 18253845, 24338460, 36507690, 73015380]

約数ペア:

[(1, 73015380), (2, 36507690), (3, 24338460), (4, 18253845), (5, 14603076), (6, 12169230), (9, 8112820), (10, 7301538), (12, 6084615), (15, 4867692), (18, 4056410), (20, 3650769), (30, 2433846), (36, 2028205), (45, 1622564), (60, 1216923), (90, 811282), (180, 405641)]