207942717570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{71}}^1\times {\mathrm{284623}}^1$

素因数の和:284725

約数の個数: 128

約数和(自身を含む): 590196326400

約数和(自身を除く): 382253608830

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 71, 98, 105, 142, 147, 210, 213, 245, 294, 343, 355, 426, 490, 497, 686, 710, 735, 994, 1029, 1065, 1470, 1491, 1715, 2058, 2130, 2485, 2982, 3430, 3479, 4970, 5145, 6958, 7455, 10290, 10437, 14910, 17395, 20874, 24353, 34790, 48706, 52185, 73059, 104370, 121765, 146118, 243530, 284623, 365295, 569246, 730590, 853869, 1423115, 1707738, 1992361, 2846230, 3984722, 4269345, 5977083, 8538690, 9961805, 11954166, 13946527, 19923610, 20208233, 27893054, 29885415, 40416466, 41839581, 59770830, 60624699, 69732635, 83679162, 97625689, 101041165, 121249398, 139465270, 141457631, 195251378, 202082330, 209197905, 282915262, 292877067, 303123495, 418395810, 424372893, 488128445, 585754134, 606246990, 707288155, 848745786, 976256890, 990203417, 1414576310, 1464385335, 1980406834, 2121864465, 2928770670, 2970610251, 4243728930, 4951017085, 5941220502, 6931423919, 9902034170, 13862847838, 14853051255, 20794271757, 29706102510, 34657119595, 41588543514, 69314239190, 103971358785, 207942717570]

約数ペア:

[(1, 207942717570), (2, 103971358785), (3, 69314239190), (5, 41588543514), (6, 34657119595), (7, 29706102510), (10, 20794271757), (14, 14853051255), (15, 13862847838), (21, 9902034170), (30, 6931423919), (35, 5941220502), (42, 4951017085), (49, 4243728930), (70, 2970610251), (71, 2928770670), (98, 2121864465), (105, 1980406834), (142, 1464385335), (147, 1414576310), (210, 990203417), (213, 976256890), (245, 848745786), (294, 707288155), (343, 606246990), (355, 585754134), (426, 488128445), (490, 424372893), (497, 418395810), (686, 303123495), (710, 292877067), (735, 282915262), (994, 209197905), (1029, 202082330), (1065, 195251378), (1470, 141457631), (1491, 139465270), (1715, 121249398), (2058, 101041165), (2130, 97625689), (2485, 83679162), (2982, 69732635), (3430, 60624699), (3479, 59770830), (4970, 41839581), (5145, 40416466), (6958, 29885415), (7455, 27893054), (10290, 20208233), (10437, 19923610), (14910, 13946527), (17395, 11954166), (20874, 9961805), (24353, 8538690), (34790, 5977083), (48706, 4269345), (52185, 3984722), (73059, 2846230), (104370, 1992361), (121765, 1707738), (146118, 1423115), (243530, 853869), (284623, 730590), (365295, 569246)]