61988820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10651}}^1$

素因数の和:10760

約数の個数: 48

約数和(自身を含む): 175374528

約数和(自身を除く): 113385708

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 582, 970, 1164, 1455, 1940, 2910, 5820, 10651, 21302, 31953, 42604, 53255, 63906, 106510, 127812, 159765, 213020, 319530, 639060, 1033147, 2066294, 3099441, 4132588, 5165735, 6198882, 10331470, 12397764, 15497205, 20662940, 30994410, 61988820]

約数ペア:

[(1, 61988820), (2, 30994410), (3, 20662940), (4, 15497205), (5, 12397764), (6, 10331470), (10, 6198882), (12, 5165735), (15, 4132588), (20, 3099441), (30, 2066294), (60, 1033147), (97, 639060), (194, 319530), (291, 213020), (388, 159765), (485, 127812), (582, 106510), (970, 63906), (1164, 53255), (1455, 42604), (1940, 31953), (2910, 21302), (5820, 10651)]