67722190

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:816

約数の個数: 32

約数和(自身を含む): 124467840

約数和(自身を除く): 56745650

約数列:

[1, 2, 5, 10, 83, 139, 166, 278, 415, 587, 695, 830, 1174, 1390, 2935, 5870, 11537, 23074, 48721, 57685, 81593, 97442, 115370, 163186, 243605, 407965, 487210, 815930, 6772219, 13544438, 33861095, 67722190]

約数ペア:

[(1, 67722190), (2, 33861095), (5, 13544438), (10, 6772219), (83, 815930), (139, 487210), (166, 407965), (278, 243605), (415, 163186), (587, 115370), (695, 97442), (830, 81593), (1174, 57685), (1390, 48721), (2935, 23074), (5870, 11537)]