313888977390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{431}}^1\times {\mathrm{85781}}^1$

素因数の和:86505

約数の個数: 64

約数和(自身を含む): 757758385152

約数和(自身を除く): 443869407762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 283, 431, 566, 849, 862, 1293, 1415, 1698, 2155, 2586, 2830, 4245, 4310, 6465, 8490, 12930, 85781, 121973, 171562, 243946, 257343, 365919, 428905, 514686, 609865, 731838, 857810, 1219730, 1286715, 1829595, 2573430, 3659190, 24276023, 36971611, 48552046, 72828069, 73943222, 110914833, 121380115, 145656138, 184858055, 221829666, 242760230, 364140345, 369716110, 554574165, 728280690, 1109148330, 10462965913, 20925931826, 31388897739, 52314829565, 62777795478, 104629659130, 156944488695, 313888977390]

約数ペア:

[(1, 313888977390), (2, 156944488695), (3, 104629659130), (5, 62777795478), (6, 52314829565), (10, 31388897739), (15, 20925931826), (30, 10462965913), (283, 1109148330), (431, 728280690), (566, 554574165), (849, 369716110), (862, 364140345), (1293, 242760230), (1415, 221829666), (1698, 184858055), (2155, 145656138), (2586, 121380115), (2830, 110914833), (4245, 73943222), (4310, 72828069), (6465, 48552046), (8490, 36971611), (12930, 24276023), (85781, 3659190), (121973, 2573430), (171562, 1829595), (243946, 1286715), (257343, 1219730), (365919, 857810), (428905, 731838), (514686, 609865)]