128423340090

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{687013}}^1$

素因数の和:687124

約数の個数: 96

約数和(自身を含む): 349816536576

約数和(自身を除く): 221393196486

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 67, 90, 93, 134, 155, 186, 201, 279, 310, 335, 402, 465, 558, 603, 670, 930, 1005, 1206, 1395, 2010, 2077, 2790, 3015, 4154, 6030, 6231, 10385, 12462, 18693, 20770, 31155, 37386, 62310, 93465, 186930, 687013, 1374026, 2061039, 3435065, 4122078, 6183117, 6870130, 10305195, 12366234, 20610390, 21297403, 30915585, 42594806, 46029871, 61831170, 63892209, 92059742, 106487015, 127784418, 138089613, 191676627, 212974030, 230149355, 276179226, 319461045, 383353254, 414268839, 460298710, 638922090, 690448065, 828537678, 958383135, 1380896130, 1426926001, 1916766270, 2071344195, 2853852002, 4142688390, 4280778003, 7134630005, 8561556006, 12842334009, 14269260010, 21403890015, 25684668018, 42807780030, 64211670045, 128423340090]

約数ペア:

[(1, 128423340090), (2, 64211670045), (3, 42807780030), (5, 25684668018), (6, 21403890015), (9, 14269260010), (10, 12842334009), (15, 8561556006), (18, 7134630005), (30, 4280778003), (31, 4142688390), (45, 2853852002), (62, 2071344195), (67, 1916766270), (90, 1426926001), (93, 1380896130), (134, 958383135), (155, 828537678), (186, 690448065), (201, 638922090), (279, 460298710), (310, 414268839), (335, 383353254), (402, 319461045), (465, 276179226), (558, 230149355), (603, 212974030), (670, 191676627), (930, 138089613), (1005, 127784418), (1206, 106487015), (1395, 92059742), (2010, 63892209), (2077, 61831170), (2790, 46029871), (3015, 42594806), (4154, 30915585), (6030, 21297403), (6231, 20610390), (10385, 12366234), (12462, 10305195), (18693, 6870130), (20770, 6183117), (31155, 4122078), (37386, 3435065), (62310, 2061039), (93465, 1374026), (186930, 687013)]