6693690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 17107200

約数和(自身を除く): 10413510

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 89, 109, 115, 138, 178, 218, 230, 267, 327, 345, 445, 534, 545, 654, 690, 890, 1090, 1335, 1635, 2047, 2507, 2670, 3270, 4094, 5014, 6141, 7521, 9701, 10235, 12282, 12535, 15042, 19402, 20470, 25070, 29103, 30705, 37605, 48505, 58206, 61410, 75210, 97010, 145515, 223123, 291030, 446246, 669369, 1115615, 1338738, 2231230, 3346845, 6693690]

約数ペア:

[(1, 6693690), (2, 3346845), (3, 2231230), (5, 1338738), (6, 1115615), (10, 669369), (15, 446246), (23, 291030), (30, 223123), (46, 145515), (69, 97010), (89, 75210), (109, 61410), (115, 58206), (138, 48505), (178, 37605), (218, 30705), (230, 29103), (267, 25070), (327, 20470), (345, 19402), (445, 15042), (534, 12535), (545, 12282), (654, 10235), (690, 9701), (890, 7521), (1090, 6141), (1335, 5014), (1635, 4094), (2047, 3270), (2507, 2670)]