2177228340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{32603}}^1$

素因数の和:32678

約数の個数: 144

約数和(自身を含む): 7690370688

約数和(自身を除く): 5513142348

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 53, 60, 63, 70, 84, 90, 105, 106, 126, 140, 159, 180, 210, 212, 252, 265, 315, 318, 371, 420, 477, 530, 630, 636, 742, 795, 954, 1060, 1113, 1260, 1484, 1590, 1855, 1908, 2226, 2385, 3180, 3339, 3710, 4452, 4770, 5565, 6678, 7420, 9540, 11130, 13356, 16695, 22260, 32603, 33390, 65206, 66780, 97809, 130412, 163015, 195618, 228221, 293427, 326030, 391236, 456442, 489045, 586854, 652060, 684663, 912884, 978090, 1141105, 1173708, 1369326, 1467135, 1727959, 1956180, 2053989, 2282210, 2738652, 2934270, 3423315, 3455918, 4107978, 4564420, 5183877, 5868540, 6846630, 6911836, 8215956, 8639795, 10269945, 10367754, 12095713, 13693260, 15551631, 17279590, 20539890, 20735508, 24191426, 25919385, 31103262, 34559180, 36287139, 41079780, 48382852, 51838770, 60478565, 62206524, 72574278, 77758155, 103677540, 108861417, 120957130, 145148556, 155516310, 181435695, 217722834, 241914260, 311032620, 362871390, 435445668, 544307085, 725742780, 1088614170, 2177228340]

約数ペア:

[(1, 2177228340), (2, 1088614170), (3, 725742780), (4, 544307085), (5, 435445668), (6, 362871390), (7, 311032620), (9, 241914260), (10, 217722834), (12, 181435695), (14, 155516310), (15, 145148556), (18, 120957130), (20, 108861417), (21, 103677540), (28, 77758155), (30, 72574278), (35, 62206524), (36, 60478565), (42, 51838770), (45, 48382852), (53, 41079780), (60, 36287139), (63, 34559180), (70, 31103262), (84, 25919385), (90, 24191426), (105, 20735508), (106, 20539890), (126, 17279590), (140, 15551631), (159, 13693260), (180, 12095713), (210, 10367754), (212, 10269945), (252, 8639795), (265, 8215956), (315, 6911836), (318, 6846630), (371, 5868540), (420, 5183877), (477, 4564420), (530, 4107978), (630, 3455918), (636, 3423315), (742, 2934270), (795, 2738652), (954, 2282210), (1060, 2053989), (1113, 1956180), (1260, 1727959), (1484, 1467135), (1590, 1369326), (1855, 1173708), (1908, 1141105), (2226, 978090), (2385, 912884), (3180, 684663), (3339, 652060), (3710, 586854), (4452, 489045), (4770, 456442), (5565, 391236), (6678, 326030), (7420, 293427), (9540, 228221), (11130, 195618), (13356, 163015), (16695, 130412), (22260, 97809), (32603, 66780), (33390, 65206)]