73714140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{409523}}^1$

素因数の和:409538

約数の個数: 36

約数和(自身を含む): 223600104

約数和(自身を除く): 149885964

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 409523, 819046, 1228569, 1638092, 2047615, 2457138, 3685707, 4095230, 4914276, 6142845, 7371414, 8190460, 12285690, 14742828, 18428535, 24571380, 36857070, 73714140]

約数ペア:

[(1, 73714140), (2, 36857070), (3, 24571380), (4, 18428535), (5, 14742828), (6, 12285690), (9, 8190460), (10, 7371414), (12, 6142845), (15, 4914276), (18, 4095230), (20, 3685707), (30, 2457138), (36, 2047615), (45, 1638092), (60, 1228569), (90, 819046), (180, 409523)]