15670139660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4866503}}^1$

素因数の和:4866542

約数の個数: 48

約数和(自身を含む): 39243488256

約数和(自身を除く): 23573348596

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, 4866503, 9733006, 19466012, 24332515, 34065521, 48665030, 68131042, 97330060, 111929569, 136262084, 170327605, 223859138, 340655210, 447718276, 559647845, 681310420, 783506983, 1119295690, 1567013966, 2238591380, 3134027932, 3917534915, 7835069830, 15670139660]

約数ペア:

[(1, 15670139660), (2, 7835069830), (4, 3917534915), (5, 3134027932), (7, 2238591380), (10, 1567013966), (14, 1119295690), (20, 783506983), (23, 681310420), (28, 559647845), (35, 447718276), (46, 340655210), (70, 223859138), (92, 170327605), (115, 136262084), (140, 111929569), (161, 97330060), (230, 68131042), (322, 48665030), (460, 34065521), (644, 24332515), (805, 19466012), (1610, 9733006), (3220, 4866503)]