987870147250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{733}}^1\times {\mathrm{110017}}^1$

素因数の和:110781

約数の個数: 96

約数和(自身を含む): 2154172683312

約数和(自身を除く): 1166302536062

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 70, 98, 125, 175, 245, 250, 350, 490, 733, 875, 1225, 1466, 1750, 2450, 3665, 5131, 6125, 7330, 10262, 12250, 18325, 25655, 35917, 36650, 51310, 71834, 91625, 110017, 128275, 179585, 183250, 220034, 256550, 359170, 550085, 641375, 770119, 897925, 1100170, 1282750, 1540238, 1795850, 2750425, 3850595, 4489625, 5390833, 5500850, 7701190, 8979250, 10781666, 13752125, 19252975, 26954165, 27504250, 38505950, 53908330, 80642461, 96264875, 134770825, 161284922, 192529750, 269541650, 403212305, 564497227, 673854125, 806424610, 1128994454, 1347708250, 2016061525, 2822486135, 3951480589, 4032123050, 5644972270, 7902961178, 10080307625, 14112430675, 19757402945, 20160615250, 28224861350, 39514805890, 70562153375, 98787014725, 141124306750, 197574029450, 493935073625, 987870147250]

約数ペア:

[(1, 987870147250), (2, 493935073625), (5, 197574029450), (7, 141124306750), (10, 98787014725), (14, 70562153375), (25, 39514805890), (35, 28224861350), (49, 20160615250), (50, 19757402945), (70, 14112430675), (98, 10080307625), (125, 7902961178), (175, 5644972270), (245, 4032123050), (250, 3951480589), (350, 2822486135), (490, 2016061525), (733, 1347708250), (875, 1128994454), (1225, 806424610), (1466, 673854125), (1750, 564497227), (2450, 403212305), (3665, 269541650), (5131, 192529750), (6125, 161284922), (7330, 134770825), (10262, 96264875), (12250, 80642461), (18325, 53908330), (25655, 38505950), (35917, 27504250), (36650, 26954165), (51310, 19252975), (71834, 13752125), (91625, 10781666), (110017, 8979250), (128275, 7701190), (179585, 5500850), (183250, 5390833), (220034, 4489625), (256550, 3850595), (359170, 2750425), (550085, 1795850), (641375, 1540238), (770119, 1282750), (897925, 1100170)]