109228140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{86689}}^1$

素因数の和:86711

約数の個数: 72

約数和(自身を含む): 378661920

約数和(自身を除く): 269433780

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 86689, 173378, 260067, 346756, 433445, 520134, 606823, 780201, 866890, 1040268, 1213646, 1300335, 1560402, 1733780, 1820469, 2427292, 2600670, 3034115, 3120804, 3640938, 3901005, 5201340, 5461407, 6068230, 7281876, 7802010, 9102345, 10922814, 12136460, 15604020, 18204690, 21845628, 27307035, 36409380, 54614070, 109228140]

約数ペア:

[(1, 109228140), (2, 54614070), (3, 36409380), (4, 27307035), (5, 21845628), (6, 18204690), (7, 15604020), (9, 12136460), (10, 10922814), (12, 9102345), (14, 7802010), (15, 7281876), (18, 6068230), (20, 5461407), (21, 5201340), (28, 3901005), (30, 3640938), (35, 3120804), (36, 3034115), (42, 2600670), (45, 2427292), (60, 1820469), (63, 1733780), (70, 1560402), (84, 1300335), (90, 1213646), (105, 1040268), (126, 866890), (140, 780201), (180, 606823), (210, 520134), (252, 433445), (315, 346756), (420, 260067), (630, 173378), (1260, 86689)]