169681770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1583}}^1$

素因数の和:1996

約数の個数: 64

約数和(自身を含む): 453911040

約数和(自身を除く): 284229270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 397, 794, 1191, 1583, 1985, 2382, 3166, 3573, 3970, 4749, 5955, 7146, 7915, 9498, 10719, 11910, 14247, 15830, 17865, 21438, 23745, 28494, 35730, 42741, 47490, 53595, 71235, 85482, 107190, 142470, 213705, 427410, 628451, 1256902, 1885353, 3142255, 3770706, 5656059, 6284510, 9426765, 11312118, 16968177, 18853530, 28280295, 33936354, 56560590, 84840885, 169681770]

約数ペア:

[(1, 169681770), (2, 84840885), (3, 56560590), (5, 33936354), (6, 28280295), (9, 18853530), (10, 16968177), (15, 11312118), (18, 9426765), (27, 6284510), (30, 5656059), (45, 3770706), (54, 3142255), (90, 1885353), (135, 1256902), (270, 628451), (397, 427410), (794, 213705), (1191, 142470), (1583, 107190), (1985, 85482), (2382, 71235), (3166, 53595), (3573, 47490), (3970, 42741), (4749, 35730), (5955, 28494), (7146, 23745), (7915, 21438), (9498, 17865), (10719, 15830), (11910, 14247)]