71114580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{97}}^1\times {\mathrm{4073}}^1$

素因数の和:4185

約数の個数: 72

約数和(自身を含む): 217991592

約数和(自身を除く): 146877012

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 97, 180, 194, 291, 388, 485, 582, 873, 970, 1164, 1455, 1746, 1940, 2910, 3492, 4073, 4365, 5820, 8146, 8730, 12219, 16292, 17460, 20365, 24438, 36657, 40730, 48876, 61095, 73314, 81460, 122190, 146628, 183285, 244380, 366570, 395081, 733140, 790162, 1185243, 1580324, 1975405, 2370486, 3555729, 3950810, 4740972, 5926215, 7111458, 7901620, 11852430, 14222916, 17778645, 23704860, 35557290, 71114580]

約数ペア:

[(1, 71114580), (2, 35557290), (3, 23704860), (4, 17778645), (5, 14222916), (6, 11852430), (9, 7901620), (10, 7111458), (12, 5926215), (15, 4740972), (18, 3950810), (20, 3555729), (30, 2370486), (36, 1975405), (45, 1580324), (60, 1185243), (90, 790162), (97, 733140), (180, 395081), (194, 366570), (291, 244380), (388, 183285), (485, 146628), (582, 122190), (873, 81460), (970, 73314), (1164, 61095), (1455, 48876), (1746, 40730), (1940, 36657), (2910, 24438), (3492, 20365), (4073, 17460), (4365, 16292), (5820, 12219), (8146, 8730)]