1028129670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{496681}}^1$

素因数の和:496717

約数の個数: 48

約数和(自身を含む): 2789366112

約数和(自身を除く): 1761236442

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 496681, 993362, 1490043, 2483405, 2980086, 4470129, 4966810, 7450215, 8940258, 11423663, 14900430, 22350645, 22847326, 34270989, 44701290, 57118315, 68541978, 102812967, 114236630, 171354945, 205625934, 342709890, 514064835, 1028129670]

約数ペア:

[(1, 1028129670), (2, 514064835), (3, 342709890), (5, 205625934), (6, 171354945), (9, 114236630), (10, 102812967), (15, 68541978), (18, 57118315), (23, 44701290), (30, 34270989), (45, 22847326), (46, 22350645), (69, 14900430), (90, 11423663), (115, 8940258), (138, 7450215), (207, 4966810), (230, 4470129), (345, 2980086), (414, 2483405), (690, 1490043), (1035, 993362), (2070, 496681)]