194481330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{281857}}^1$

素因数の和:281890

約数の個数: 32

約数和(自身を含む): 487050624

約数和(自身を除く): 292569294

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 281857, 563714, 845571, 1409285, 1691142, 2818570, 4227855, 6482711, 8455710, 12965422, 19448133, 32413555, 38896266, 64827110, 97240665, 194481330]

約数ペア:

[(1, 194481330), (2, 97240665), (3, 64827110), (5, 38896266), (6, 32413555), (10, 19448133), (15, 12965422), (23, 8455710), (30, 6482711), (46, 4227855), (69, 2818570), (115, 1691142), (138, 1409285), (230, 845571), (345, 563714), (690, 281857)]