6213380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{197}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 13970880

約数和(自身を除く): 7757500

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 83, 95, 166, 190, 197, 332, 380, 394, 415, 788, 830, 985, 1577, 1660, 1970, 3154, 3743, 3940, 6308, 7486, 7885, 14972, 15770, 16351, 18715, 31540, 32702, 37430, 65404, 74860, 81755, 163510, 310669, 327020, 621338, 1242676, 1553345, 3106690, 6213380]

約数ペア:

[(1, 6213380), (2, 3106690), (4, 1553345), (5, 1242676), (10, 621338), (19, 327020), (20, 310669), (38, 163510), (76, 81755), (83, 74860), (95, 65404), (166, 37430), (190, 32702), (197, 31540), (332, 18715), (380, 16351), (394, 15770), (415, 14972), (788, 7885), (830, 7486), (985, 6308), (1577, 3940), (1660, 3743), (1970, 3154)]