248577030

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{277}}^1$

素因数の和:375

約数の個数: 144

約数和(自身を含む): 714270960

約数和(自身を除く): 465693930

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 59, 65, 78, 90, 117, 118, 130, 169, 177, 195, 234, 277, 295, 338, 354, 390, 507, 531, 554, 585, 590, 767, 831, 845, 885, 1014, 1062, 1170, 1385, 1521, 1534, 1662, 1690, 1770, 2301, 2493, 2535, 2655, 2770, 3042, 3601, 3835, 4155, 4602, 4986, 5070, 5310, 6903, 7202, 7605, 7670, 8310, 9971, 10803, 11505, 12465, 13806, 15210, 16343, 18005, 19942, 21606, 23010, 24930, 29913, 32409, 32686, 34515, 36010, 46813, 49029, 49855, 54015, 59826, 64818, 69030, 81715, 89739, 93626, 98058, 99710, 108030, 140439, 147087, 149565, 162045, 163430, 179478, 212459, 234065, 245145, 280878, 294174, 299130, 324090, 421317, 424918, 448695, 468130, 490290, 637377, 702195, 735435, 842634, 897390, 1062295, 1274754, 1404390, 1470870, 1912131, 2106585, 2124590, 2761967, 3186885, 3824262, 4213170, 5523934, 6373770, 8285901, 9560655, 13809835, 16571802, 19121310, 24857703, 27619670, 41429505, 49715406, 82859010, 124288515, 248577030]

約数ペア:

[(1, 248577030), (2, 124288515), (3, 82859010), (5, 49715406), (6, 41429505), (9, 27619670), (10, 24857703), (13, 19121310), (15, 16571802), (18, 13809835), (26, 9560655), (30, 8285901), (39, 6373770), (45, 5523934), (59, 4213170), (65, 3824262), (78, 3186885), (90, 2761967), (117, 2124590), (118, 2106585), (130, 1912131), (169, 1470870), (177, 1404390), (195, 1274754), (234, 1062295), (277, 897390), (295, 842634), (338, 735435), (354, 702195), (390, 637377), (507, 490290), (531, 468130), (554, 448695), (585, 424918), (590, 421317), (767, 324090), (831, 299130), (845, 294174), (885, 280878), (1014, 245145), (1062, 234065), (1170, 212459), (1385, 179478), (1521, 163430), (1534, 162045), (1662, 149565), (1690, 147087), (1770, 140439), (2301, 108030), (2493, 99710), (2535, 98058), (2655, 93626), (2770, 89739), (3042, 81715), (3601, 69030), (3835, 64818), (4155, 59826), (4602, 54015), (4986, 49855), (5070, 49029), (5310, 46813), (6903, 36010), (7202, 34515), (7605, 32686), (7670, 32409), (8310, 29913), (9971, 24930), (10803, 23010), (11505, 21606), (12465, 19942), (13806, 18005), (15210, 16343)]