69174770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1787}}^1$

素因数の和:1887

約数の個数: 48

約数和(自身を含む): 146759040

約数和(自身を除く): 77584270

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 79, 98, 158, 245, 395, 490, 553, 790, 1106, 1787, 2765, 3574, 3871, 5530, 7742, 8935, 12509, 17870, 19355, 25018, 38710, 62545, 87563, 125090, 141173, 175126, 282346, 437815, 705865, 875630, 988211, 1411730, 1976422, 4941055, 6917477, 9882110, 13834954, 34587385, 69174770]

約数ペア:

[(1, 69174770), (2, 34587385), (5, 13834954), (7, 9882110), (10, 6917477), (14, 4941055), (35, 1976422), (49, 1411730), (70, 988211), (79, 875630), (98, 705865), (158, 437815), (245, 282346), (395, 175126), (490, 141173), (553, 125090), (790, 87563), (1106, 62545), (1787, 38710), (2765, 25018), (3574, 19355), (3871, 17870), (5530, 12509), (7742, 8935)]