84358860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73999}}^1$

素因数の和:74030

約数の個数: 48

約数和(自身を含む): 248640000

約数和(自身を除く): 164281140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 73999, 147998, 221997, 295996, 369995, 443994, 739990, 887988, 1109985, 1405981, 1479980, 2219970, 2811962, 4217943, 4439940, 5623924, 7029905, 8435886, 14059810, 16871772, 21089715, 28119620, 42179430, 84358860]

約数ペア:

[(1, 84358860), (2, 42179430), (3, 28119620), (4, 21089715), (5, 16871772), (6, 14059810), (10, 8435886), (12, 7029905), (15, 5623924), (19, 4439940), (20, 4217943), (30, 2811962), (38, 2219970), (57, 1479980), (60, 1405981), (76, 1109985), (95, 887988), (114, 739990), (190, 443994), (228, 369995), (285, 295996), (380, 221997), (570, 147998), (1140, 73999)]