3539340

素因数分解:

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

素因数の和:128

約数の個数: 108

約数和(自身を含む): 12505584

約数和(自身を除く): 8966244

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, 2809, 3180, 3339, 3710, 4452, 4770, 5565, 5618, 6678, 7420, 8427, 9540, 11130, 11236, 13356, 14045, 16695, 16854, 19663, 22260, 25281, 28090, 33390, 33708, 39326, 42135, 50562, 56180, 58989, 66780, 78652, 84270, 98315, 101124, 117978, 126405, 168540, 176967, 196630, 235956, 252810, 294945, 353934, 393260, 505620, 589890, 707868, 884835, 1179780, 1769670, 3539340]

約数ペア:

[(1, 3539340), (2, 1769670), (3, 1179780), (4, 884835), (5, 707868), (6, 589890), (7, 505620), (9, 393260), (10, 353934), (12, 294945), (14, 252810), (15, 235956), (18, 196630), (20, 176967), (21, 168540), (28, 126405), (30, 117978), (35, 101124), (36, 98315), (42, 84270), (45, 78652), (53, 66780), (60, 58989), (63, 56180), (70, 50562), (84, 42135), (90, 39326), (105, 33708), (106, 33390), (126, 28090), (140, 25281), (159, 22260), (180, 19663), (210, 16854), (212, 16695), (252, 14045), (265, 13356), (315, 11236), (318, 11130), (371, 9540), (420, 8427), (477, 7420), (530, 6678), (630, 5618), (636, 5565), (742, 4770), (795, 4452), (954, 3710), (1060, 3339), (1113, 3180), (1260, 2809), (1484, 2385), (1590, 2226), (1855, 1908)]