108420060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{258143}}^1$

素因数の和:258162

約数の個数: 48

約数和(自身を含む): 346945536

約数和(自身を除く): 238525476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 258143, 516286, 774429, 1032572, 1290715, 1548858, 1807001, 2581430, 3097716, 3614002, 3872145, 5162860, 5421003, 7228004, 7744290, 9035005, 10842006, 15488580, 18070010, 21684012, 27105015, 36140020, 54210030, 108420060]

約数ペア:

[(1, 108420060), (2, 54210030), (3, 36140020), (4, 27105015), (5, 21684012), (6, 18070010), (7, 15488580), (10, 10842006), (12, 9035005), (14, 7744290), (15, 7228004), (20, 5421003), (21, 5162860), (28, 3872145), (30, 3614002), (35, 3097716), (42, 2581430), (60, 1807001), (70, 1548858), (84, 1290715), (105, 1032572), (140, 774429), (210, 516286), (420, 258143)]