25971006810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2027401}}^1$

素因数の和:2027479

約数の個数: 64

約数和(自身を含む): 72402580224

約数和(自身を除く): 46431573414

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 1281, 1830, 2135, 2562, 4270, 6405, 12810, 2027401, 4054802, 6082203, 10137005, 12164406, 14191807, 20274010, 28383614, 30411015, 42575421, 60822030, 70959035, 85150842, 123671461, 141918070, 212877105, 247342922, 371014383, 425754210, 618357305, 742028766, 865700227, 1236714610, 1731400454, 1855071915, 2597100681, 3710143830, 4328501135, 5194201362, 8657002270, 12985503405, 25971006810]

約数ペア:

[(1, 25971006810), (2, 12985503405), (3, 8657002270), (5, 5194201362), (6, 4328501135), (7, 3710143830), (10, 2597100681), (14, 1855071915), (15, 1731400454), (21, 1236714610), (30, 865700227), (35, 742028766), (42, 618357305), (61, 425754210), (70, 371014383), (105, 247342922), (122, 212877105), (183, 141918070), (210, 123671461), (305, 85150842), (366, 70959035), (427, 60822030), (610, 42575421), (854, 30411015), (915, 28383614), (1281, 20274010), (1830, 14191807), (2135, 12164406), (2562, 10137005), (4270, 6082203), (6405, 4054802), (12810, 2027401)]