73026380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22679}}^1$

素因数の和:22718

約数の個数: 48

約数和(自身を含む): 182891520

約数和(自身を除く): 109865140

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 22679, 45358, 90716, 113395, 158753, 226790, 317506, 453580, 521617, 635012, 793765, 1043234, 1587530, 2086468, 2608085, 3175060, 3651319, 5216170, 7302638, 10432340, 14605276, 18256595, 36513190, 73026380]

約数ペア:

[(1, 73026380), (2, 36513190), (4, 18256595), (5, 14605276), (7, 10432340), (10, 7302638), (14, 5216170), (20, 3651319), (23, 3175060), (28, 2608085), (35, 2086468), (46, 1587530), (70, 1043234), (92, 793765), (115, 635012), (140, 521617), (161, 453580), (230, 317506), (322, 226790), (460, 158753), (644, 113395), (805, 90716), (1610, 45358), (3220, 22679)]