57697740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4391}}^1$

素因数の和:4479

約数の個数: 72

約数和(自身を含む): 177454368

約数和(自身を除く): 119756628

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 73, 90, 146, 180, 219, 292, 365, 438, 657, 730, 876, 1095, 1314, 1460, 2190, 2628, 3285, 4380, 4391, 6570, 8782, 13140, 13173, 17564, 21955, 26346, 39519, 43910, 52692, 65865, 79038, 87820, 131730, 158076, 197595, 263460, 320543, 395190, 641086, 790380, 961629, 1282172, 1602715, 1923258, 2884887, 3205430, 3846516, 4808145, 5769774, 6410860, 9616290, 11539548, 14424435, 19232580, 28848870, 57697740]

約数ペア:

[(1, 57697740), (2, 28848870), (3, 19232580), (4, 14424435), (5, 11539548), (6, 9616290), (9, 6410860), (10, 5769774), (12, 4808145), (15, 3846516), (18, 3205430), (20, 2884887), (30, 1923258), (36, 1602715), (45, 1282172), (60, 961629), (73, 790380), (90, 641086), (146, 395190), (180, 320543), (219, 263460), (292, 197595), (365, 158076), (438, 131730), (657, 87820), (730, 79038), (876, 65865), (1095, 52692), (1314, 43910), (1460, 39519), (2190, 26346), (2628, 21955), (3285, 17564), (4380, 13173), (4391, 13140), (6570, 8782)]