169946140

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{93377}}^1$

素因数の和:93406

約数の個数: 48

約数和(自身を含む): 439250112

約数和(自身を除く): 269303972

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 93377, 186754, 373508, 466885, 653639, 933770, 1213901, 1307278, 1867540, 2427802, 2614556, 3268195, 4855604, 6069505, 6536390, 8497307, 12139010, 13072780, 16994614, 24278020, 33989228, 42486535, 84973070, 169946140]

約数ペア:

[(1, 169946140), (2, 84973070), (4, 42486535), (5, 33989228), (7, 24278020), (10, 16994614), (13, 13072780), (14, 12139010), (20, 8497307), (26, 6536390), (28, 6069505), (35, 4855604), (52, 3268195), (65, 2614556), (70, 2427802), (91, 1867540), (130, 1307278), (140, 1213901), (182, 933770), (260, 653639), (364, 466885), (455, 373508), (910, 186754), (1820, 93377)]