130744250

素因数分解:

$2^1\times 5^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{821}}^1$

素因数の和:865

約数の個数: 96

約数和(自身を含む): 306987408

約数和(自身を除く): 176243158

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 49, 50, 65, 70, 91, 98, 125, 130, 175, 182, 245, 250, 325, 350, 455, 490, 637, 650, 821, 875, 910, 1225, 1274, 1625, 1642, 1750, 2275, 2450, 3185, 3250, 4105, 4550, 5747, 6125, 6370, 8210, 10673, 11375, 11494, 12250, 15925, 20525, 21346, 22750, 28735, 31850, 40229, 41050, 53365, 57470, 74711, 79625, 80458, 102625, 106730, 143675, 149422, 159250, 201145, 205250, 266825, 287350, 373555, 402290, 522977, 533650, 718375, 747110, 1005725, 1045954, 1334125, 1436750, 1867775, 2011450, 2614885, 2668250, 3735550, 5028625, 5229770, 9338875, 10057250, 13074425, 18677750, 26148850, 65372125, 130744250]

約数ペア:

[(1, 130744250), (2, 65372125), (5, 26148850), (7, 18677750), (10, 13074425), (13, 10057250), (14, 9338875), (25, 5229770), (26, 5028625), (35, 3735550), (49, 2668250), (50, 2614885), (65, 2011450), (70, 1867775), (91, 1436750), (98, 1334125), (125, 1045954), (130, 1005725), (175, 747110), (182, 718375), (245, 533650), (250, 522977), (325, 402290), (350, 373555), (455, 287350), (490, 266825), (637, 205250), (650, 201145), (821, 159250), (875, 149422), (910, 143675), (1225, 106730), (1274, 102625), (1625, 80458), (1642, 79625), (1750, 74711), (2275, 57470), (2450, 53365), (3185, 41050), (3250, 40229), (4105, 31850), (4550, 28735), (5747, 22750), (6125, 21346), (6370, 20525), (8210, 15925), (10673, 12250), (11375, 11494)]