489356730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1$

素因数の和:369

約数の個数: 192

約数和(自身を含む): 1432922400

約数和(自身を除く): 943565670

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 29, 30, 34, 41, 45, 51, 58, 82, 85, 87, 90, 102, 123, 145, 153, 170, 174, 205, 246, 255, 261, 269, 290, 306, 369, 410, 435, 493, 510, 522, 538, 615, 697, 738, 765, 807, 870, 986, 1189, 1230, 1305, 1345, 1394, 1479, 1530, 1614, 1845, 2091, 2378, 2421, 2465, 2610, 2690, 2958, 3485, 3567, 3690, 4035, 4182, 4437, 4573, 4842, 4930, 5945, 6273, 6970, 7134, 7395, 7801, 8070, 8874, 9146, 10455, 10701, 11029, 11890, 12105, 12546, 13719, 14790, 15602, 17835, 20213, 20910, 21402, 22058, 22185, 22865, 23403, 24210, 27438, 31365, 33087, 35670, 39005, 40426, 41157, 44370, 45730, 46806, 53505, 55145, 60639, 62730, 66174, 68595, 70209, 78010, 82314, 99261, 101065, 107010, 110290, 117015, 121278, 132617, 137190, 140418, 165435, 181917, 187493, 198522, 202130, 205785, 234030, 265234, 303195, 319841, 330870, 351045, 363834, 374986, 397851, 411570, 496305, 562479, 606390, 639682, 663085, 702090, 795702, 909585, 937465, 959523, 992610, 1124958, 1193553, 1326170, 1599205, 1687437, 1819170, 1874930, 1919046, 1989255, 2387106, 2812395, 2878569, 3198410, 3374874, 3978510, 4797615, 5437297, 5624790, 5757138, 5967765, 8437185, 9595230, 10874594, 11935530, 14392845, 16311891, 16874370, 27186485, 28785690, 32623782, 48935673, 54372970, 81559455, 97871346, 163118910, 244678365, 489356730]

約数ペア:

[(1, 489356730), (2, 244678365), (3, 163118910), (5, 97871346), (6, 81559455), (9, 54372970), (10, 48935673), (15, 32623782), (17, 28785690), (18, 27186485), (29, 16874370), (30, 16311891), (34, 14392845), (41, 11935530), (45, 10874594), (51, 9595230), (58, 8437185), (82, 5967765), (85, 5757138), (87, 5624790), (90, 5437297), (102, 4797615), (123, 3978510), (145, 3374874), (153, 3198410), (170, 2878569), (174, 2812395), (205, 2387106), (246, 1989255), (255, 1919046), (261, 1874930), (269, 1819170), (290, 1687437), (306, 1599205), (369, 1326170), (410, 1193553), (435, 1124958), (493, 992610), (510, 959523), (522, 937465), (538, 909585), (615, 795702), (697, 702090), (738, 663085), (765, 639682), (807, 606390), (870, 562479), (986, 496305), (1189, 411570), (1230, 397851), (1305, 374986), (1345, 363834), (1394, 351045), (1479, 330870), (1530, 319841), (1614, 303195), (1845, 265234), (2091, 234030), (2378, 205785), (2421, 202130), (2465, 198522), (2610, 187493), (2690, 181917), (2958, 165435), (3485, 140418), (3567, 137190), (3690, 132617), (4035, 121278), (4182, 117015), (4437, 110290), (4573, 107010), (4842, 101065), (4930, 99261), (5945, 82314), (6273, 78010), (6970, 70209), (7134, 68595), (7395, 66174), (7801, 62730), (8070, 60639), (8874, 55145), (9146, 53505), (10455, 46806), (10701, 45730), (11029, 44370), (11890, 41157), (12105, 40426), (12546, 39005), (13719, 35670), (14790, 33087), (15602, 31365), (17835, 27438), (20213, 24210), (20910, 23403), (21402, 22865), (22058, 22185)]