874174860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{2237}}^1$

素因数の和:2432

約数の個数: 144

約数和(自身を含む): 2874021696

約数和(自身を除く): 1999846836

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 167, 180, 195, 234, 260, 334, 390, 468, 501, 585, 668, 780, 835, 1002, 1170, 1503, 1670, 2004, 2171, 2237, 2340, 2505, 3006, 3340, 4342, 4474, 5010, 6012, 6513, 6711, 7515, 8684, 8948, 10020, 10855, 11185, 13026, 13422, 15030, 19539, 20133, 21710, 22370, 26052, 26844, 29081, 30060, 32565, 33555, 39078, 40266, 43420, 44740, 58162, 65130, 67110, 78156, 80532, 87243, 97695, 100665, 116324, 130260, 134220, 145405, 174486, 195390, 201330, 261729, 290810, 348972, 373579, 390780, 402660, 436215, 523458, 581620, 747158, 872430, 1046916, 1120737, 1308645, 1494316, 1744860, 1867895, 2241474, 2617290, 3362211, 3735790, 4482948, 4856527, 5234580, 5603685, 6724422, 7471580, 9713054, 11207370, 13448844, 14569581, 16811055, 19426108, 22414740, 24282635, 29139162, 33622110, 43708743, 48565270, 58278324, 67244220, 72847905, 87417486, 97130540, 145695810, 174834972, 218543715, 291391620, 437087430, 874174860]

約数ペア:

[(1, 874174860), (2, 437087430), (3, 291391620), (4, 218543715), (5, 174834972), (6, 145695810), (9, 97130540), (10, 87417486), (12, 72847905), (13, 67244220), (15, 58278324), (18, 48565270), (20, 43708743), (26, 33622110), (30, 29139162), (36, 24282635), (39, 22414740), (45, 19426108), (52, 16811055), (60, 14569581), (65, 13448844), (78, 11207370), (90, 9713054), (117, 7471580), (130, 6724422), (156, 5603685), (167, 5234580), (180, 4856527), (195, 4482948), (234, 3735790), (260, 3362211), (334, 2617290), (390, 2241474), (468, 1867895), (501, 1744860), (585, 1494316), (668, 1308645), (780, 1120737), (835, 1046916), (1002, 872430), (1170, 747158), (1503, 581620), (1670, 523458), (2004, 436215), (2171, 402660), (2237, 390780), (2340, 373579), (2505, 348972), (3006, 290810), (3340, 261729), (4342, 201330), (4474, 195390), (5010, 174486), (6012, 145405), (6513, 134220), (6711, 130260), (7515, 116324), (8684, 100665), (8948, 97695), (10020, 87243), (10855, 80532), (11185, 78156), (13026, 67110), (13422, 65130), (15030, 58162), (19539, 44740), (20133, 43420), (21710, 40266), (22370, 39078), (26052, 33555), (26844, 32565), (29081, 30060)]