245004606390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{809}}^1\times {\mathrm{8863}}^1$

素因数の和:9766

約数の個数: 128

約数和(自身を含む): 632744939520

約数和(自身を除く): 387740333130

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 67, 85, 102, 134, 170, 201, 255, 335, 402, 510, 670, 809, 1005, 1139, 1618, 2010, 2278, 2427, 3417, 4045, 4854, 5695, 6834, 8090, 8863, 11390, 12135, 13753, 17085, 17726, 24270, 26589, 27506, 34170, 41259, 44315, 53178, 54203, 68765, 82518, 88630, 108406, 132945, 137530, 150671, 162609, 206295, 265890, 271015, 301342, 325218, 412590, 452013, 542030, 593821, 753355, 813045, 904026, 921451, 1187642, 1506710, 1626090, 1781463, 1842902, 2260065, 2764353, 2969105, 3562926, 4520130, 4607255, 5528706, 5938210, 7170167, 8907315, 9214510, 10094957, 13821765, 14340334, 17814630, 20189914, 21510501, 27643530, 30284871, 35850835, 43021002, 50474785, 60569742, 71701670, 100949570, 107552505, 121892839, 151424355, 215105010, 243785678, 302848710, 365678517, 480401189, 609464195, 731357034, 960802378, 1218928390, 1441203567, 1828392585, 2402005945, 2882407134, 3656785170, 4804011890, 7206017835, 8166820213, 14412035670, 16333640426, 24500460639, 40834101065, 49000921278, 81668202130, 122502303195, 245004606390]

約数ペア:

[(1, 245004606390), (2, 122502303195), (3, 81668202130), (5, 49000921278), (6, 40834101065), (10, 24500460639), (15, 16333640426), (17, 14412035670), (30, 8166820213), (34, 7206017835), (51, 4804011890), (67, 3656785170), (85, 2882407134), (102, 2402005945), (134, 1828392585), (170, 1441203567), (201, 1218928390), (255, 960802378), (335, 731357034), (402, 609464195), (510, 480401189), (670, 365678517), (809, 302848710), (1005, 243785678), (1139, 215105010), (1618, 151424355), (2010, 121892839), (2278, 107552505), (2427, 100949570), (3417, 71701670), (4045, 60569742), (4854, 50474785), (5695, 43021002), (6834, 35850835), (8090, 30284871), (8863, 27643530), (11390, 21510501), (12135, 20189914), (13753, 17814630), (17085, 14340334), (17726, 13821765), (24270, 10094957), (26589, 9214510), (27506, 8907315), (34170, 7170167), (41259, 5938210), (44315, 5528706), (53178, 4607255), (54203, 4520130), (68765, 3562926), (82518, 2969105), (88630, 2764353), (108406, 2260065), (132945, 1842902), (137530, 1781463), (150671, 1626090), (162609, 1506710), (206295, 1187642), (265890, 921451), (271015, 904026), (301342, 813045), (325218, 753355), (412590, 593821), (452013, 542030)]