231566130

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{397}}^1\times {\mathrm{6481}}^1$

素因数の和:6891

約数の個数: 48

約数和(自身を含む): 603681624

約数和(自身を除く): 372115494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 397, 794, 1191, 1985, 2382, 3573, 3970, 5955, 6481, 7146, 11910, 12962, 17865, 19443, 32405, 35730, 38886, 58329, 64810, 97215, 116658, 194430, 291645, 583290, 2572957, 5145914, 7718871, 12864785, 15437742, 23156613, 25729570, 38594355, 46313226, 77188710, 115783065, 231566130]

約数ペア:

[(1, 231566130), (2, 115783065), (3, 77188710), (5, 46313226), (6, 38594355), (9, 25729570), (10, 23156613), (15, 15437742), (18, 12864785), (30, 7718871), (45, 5145914), (90, 2572957), (397, 583290), (794, 291645), (1191, 194430), (1985, 116658), (2382, 97215), (3573, 64810), (3970, 58329), (5955, 38886), (6481, 35730), (7146, 32405), (11910, 19443), (12962, 17865)]