293990580

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41879}}^1$

素因数の和:41910

約数の個数: 96

約数和(自身を含む): 985017600

約数和(自身を除く): 691027020

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 90, 108, 117, 130, 135, 156, 180, 195, 234, 260, 270, 351, 390, 468, 540, 585, 702, 780, 1170, 1404, 1755, 2340, 3510, 7020, 41879, 83758, 125637, 167516, 209395, 251274, 376911, 418790, 502548, 544427, 628185, 753822, 837580, 1088854, 1130733, 1256370, 1507644, 1633281, 1884555, 2177708, 2261466, 2512740, 2722135, 3266562, 3769110, 4522932, 4899843, 5444270, 5653665, 6533124, 7538220, 8166405, 9799686, 10888540, 11307330, 14699529, 16332810, 19599372, 22614660, 24499215, 29399058, 32665620, 48998430, 58798116, 73497645, 97996860, 146995290, 293990580]

約数ペア:

[(1, 293990580), (2, 146995290), (3, 97996860), (4, 73497645), (5, 58798116), (6, 48998430), (9, 32665620), (10, 29399058), (12, 24499215), (13, 22614660), (15, 19599372), (18, 16332810), (20, 14699529), (26, 11307330), (27, 10888540), (30, 9799686), (36, 8166405), (39, 7538220), (45, 6533124), (52, 5653665), (54, 5444270), (60, 4899843), (65, 4522932), (78, 3769110), (90, 3266562), (108, 2722135), (117, 2512740), (130, 2261466), (135, 2177708), (156, 1884555), (180, 1633281), (195, 1507644), (234, 1256370), (260, 1130733), (270, 1088854), (351, 837580), (390, 753822), (468, 628185), (540, 544427), (585, 502548), (702, 418790), (780, 376911), (1170, 251274), (1404, 209395), (1755, 167516), (2340, 125637), (3510, 83758), (7020, 41879)]