35640180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{389}}^1\times {\mathrm{509}}^1$

素因数の和:913

約数の個数: 72

約数和(自身を含む): 108599400

約数和(自身を除く): 72959220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 389, 509, 778, 1018, 1167, 1527, 1556, 1945, 2036, 2334, 2545, 3054, 3501, 3890, 4581, 4668, 5090, 5835, 6108, 7002, 7635, 7780, 9162, 10180, 11670, 14004, 15270, 17505, 18324, 22905, 23340, 30540, 35010, 45810, 70020, 91620, 198001, 396002, 594003, 792004, 990005, 1188006, 1782009, 1980010, 2376012, 2970015, 3564018, 3960020, 5940030, 7128036, 8910045, 11880060, 17820090, 35640180]

約数ペア:

[(1, 35640180), (2, 17820090), (3, 11880060), (4, 8910045), (5, 7128036), (6, 5940030), (9, 3960020), (10, 3564018), (12, 2970015), (15, 2376012), (18, 1980010), (20, 1782009), (30, 1188006), (36, 990005), (45, 792004), (60, 594003), (90, 396002), (180, 198001), (389, 91620), (509, 70020), (778, 45810), (1018, 35010), (1167, 30540), (1527, 23340), (1556, 22905), (1945, 18324), (2036, 17505), (2334, 15270), (2545, 14004), (3054, 11670), (3501, 10180), (3890, 9162), (4581, 7780), (4668, 7635), (5090, 7002), (5835, 6108)]