9727972020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{461917}}^1$

素因数の和:461951

約数の個数: 120

約数和(自身を含む): 32864541864

約数和(自身を除く): 23136569844

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, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 21060, 461917, 923834, 1385751, 1847668, 2309585, 2771502, 4157253, 4619170, 5543004, 6004921, 6928755, 8314506, 9238340, 12009842, 12471759, 13857510, 16629012, 18014763, 20786265, 24019684, 24943518, 27715020, 30024605, 36029526, 37415277, 41572530, 49887036, 54044289, 60049210, 62358795, 72059052, 74830554, 83145060, 90073815, 108088578, 120098420, 124717590, 149661108, 162132867, 180147630, 187076385, 216177156, 249435180, 270221445, 324265734, 360295260, 374152770, 486398601, 540442890, 648531468, 748305540, 810664335, 972797202, 1080885780, 1621328670, 1945594404, 2431993005, 3242657340, 4863986010, 9727972020]

約数ペア:

[(1, 9727972020), (2, 4863986010), (3, 3242657340), (4, 2431993005), (5, 1945594404), (6, 1621328670), (9, 1080885780), (10, 972797202), (12, 810664335), (13, 748305540), (15, 648531468), (18, 540442890), (20, 486398601), (26, 374152770), (27, 360295260), (30, 324265734), (36, 270221445), (39, 249435180), (45, 216177156), (52, 187076385), (54, 180147630), (60, 162132867), (65, 149661108), (78, 124717590), (81, 120098420), (90, 108088578), (108, 90073815), (117, 83145060), (130, 74830554), (135, 72059052), (156, 62358795), (162, 60049210), (180, 54044289), (195, 49887036), (234, 41572530), (260, 37415277), (270, 36029526), (324, 30024605), (351, 27715020), (390, 24943518), (405, 24019684), (468, 20786265), (540, 18014763), (585, 16629012), (702, 13857510), (780, 12471759), (810, 12009842), (1053, 9238340), (1170, 8314506), (1404, 6928755), (1620, 6004921), (1755, 5543004), (2106, 4619170), (2340, 4157253), (3510, 2771502), (4212, 2309585), (5265, 1847668), (7020, 1385751), (10530, 923834), (21060, 461917)]