63841790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1\times {\mathrm{1409}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 120605760

約数和(自身を除く): 56763970

約数列:

[1, 2, 5, 10, 23, 46, 115, 197, 230, 394, 985, 1409, 1970, 2818, 4531, 7045, 9062, 14090, 22655, 32407, 45310, 64814, 162035, 277573, 324070, 555146, 1387865, 2775730, 6384179, 12768358, 31920895, 63841790]

約数ペア:

[(1, 63841790), (2, 31920895), (5, 12768358), (10, 6384179), (23, 2775730), (46, 1387865), (115, 555146), (197, 324070), (230, 277573), (394, 162035), (985, 64814), (1409, 45310), (1970, 32407), (2818, 22655), (4531, 14090), (7045, 9062)]