65940030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{56359}}^1$

素因数の和:56385

約数の個数: 48

約数和(自身を含む): 184635360

約数和(自身を除く): 118695330

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 56359, 112718, 169077, 281795, 338154, 507231, 563590, 732667, 845385, 1014462, 1465334, 1690770, 2198001, 2536155, 3663335, 4396002, 5072310, 6594003, 7326670, 10990005, 13188006, 21980010, 32970015, 65940030]

約数ペア:

[(1, 65940030), (2, 32970015), (3, 21980010), (5, 13188006), (6, 10990005), (9, 7326670), (10, 6594003), (13, 5072310), (15, 4396002), (18, 3663335), (26, 2536155), (30, 2198001), (39, 1690770), (45, 1465334), (65, 1014462), (78, 845385), (90, 732667), (117, 563590), (130, 507231), (195, 338154), (234, 281795), (390, 169077), (585, 112718), (1170, 56359)]