74192690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{307}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 158336640

約数和(自身を除く): 84143950

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 307, 338, 614, 715, 845, 1430, 1535, 1690, 1859, 2197, 3070, 3377, 3718, 3991, 4394, 6754, 7982, 9295, 10985, 16885, 18590, 19955, 21970, 24167, 33770, 39910, 43901, 48334, 51883, 87802, 103766, 120835, 219505, 241670, 259415, 439010, 518830, 570713, 674479, 1141426, 1348958, 2853565, 3372395, 5707130, 6744790, 7419269, 14838538, 37096345, 74192690]

約数ペア:

[(1, 74192690), (2, 37096345), (5, 14838538), (10, 7419269), (11, 6744790), (13, 5707130), (22, 3372395), (26, 2853565), (55, 1348958), (65, 1141426), (110, 674479), (130, 570713), (143, 518830), (169, 439010), (286, 259415), (307, 241670), (338, 219505), (614, 120835), (715, 103766), (845, 87802), (1430, 51883), (1535, 48334), (1690, 43901), (1859, 39910), (2197, 33770), (3070, 24167), (3377, 21970), (3718, 19955), (3991, 18590), (4394, 16885), (6754, 10985), (7982, 9295)]