196524510

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71987}}^1$

素因数の和:72017

約数の個数: 64

約数和(自身を含む): 580511232

約数和(自身を除く): 383986722

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2730, 71987, 143974, 215961, 359935, 431922, 503909, 719870, 935831, 1007818, 1079805, 1511727, 1871662, 2159610, 2519545, 2807493, 3023454, 4679155, 5039090, 5614986, 6550817, 7558635, 9358310, 13101634, 14037465, 15117270, 19652451, 28074930, 32754085, 39304902, 65508170, 98262255, 196524510]

約数ペア:

[(1, 196524510), (2, 98262255), (3, 65508170), (5, 39304902), (6, 32754085), (7, 28074930), (10, 19652451), (13, 15117270), (14, 14037465), (15, 13101634), (21, 9358310), (26, 7558635), (30, 6550817), (35, 5614986), (39, 5039090), (42, 4679155), (65, 3023454), (70, 2807493), (78, 2519545), (91, 2159610), (105, 1871662), (130, 1511727), (182, 1079805), (195, 1007818), (210, 935831), (273, 719870), (390, 503909), (455, 431922), (546, 359935), (910, 215961), (1365, 143974), (2730, 71987)]