1276155650

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{3041}}^1$

素因数の和:3180

約数の個数: 96

約数和(自身を含む): 2987487360

約数和(自身を除く): 1711331710

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 25, 35, 50, 55, 70, 77, 109, 110, 154, 175, 218, 275, 350, 385, 545, 550, 763, 770, 1090, 1199, 1526, 1925, 2398, 2725, 3041, 3815, 3850, 5450, 5995, 6082, 7630, 8393, 11990, 15205, 16786, 19075, 21287, 29975, 30410, 33451, 38150, 41965, 42574, 59950, 66902, 76025, 83930, 106435, 152050, 167255, 209825, 212870, 234157, 331469, 334510, 419650, 468314, 532175, 662938, 836275, 1064350, 1170785, 1657345, 1672550, 2320283, 2341570, 3314690, 3646159, 4640566, 5853925, 7292318, 8286725, 11601415, 11707850, 16573450, 18230795, 23202830, 25523113, 36461590, 51046226, 58007075, 91153975, 116014150, 127615565, 182307950, 255231130, 638077825, 1276155650]

約数ペア:

[(1, 1276155650), (2, 638077825), (5, 255231130), (7, 182307950), (10, 127615565), (11, 116014150), (14, 91153975), (22, 58007075), (25, 51046226), (35, 36461590), (50, 25523113), (55, 23202830), (70, 18230795), (77, 16573450), (109, 11707850), (110, 11601415), (154, 8286725), (175, 7292318), (218, 5853925), (275, 4640566), (350, 3646159), (385, 3314690), (545, 2341570), (550, 2320283), (763, 1672550), (770, 1657345), (1090, 1170785), (1199, 1064350), (1526, 836275), (1925, 662938), (2398, 532175), (2725, 468314), (3041, 419650), (3815, 334510), (3850, 331469), (5450, 234157), (5995, 212870), (6082, 209825), (7630, 167255), (8393, 152050), (11990, 106435), (15205, 83930), (16786, 76025), (19075, 66902), (21287, 59950), (29975, 42574), (30410, 41965), (33451, 38150)]