454996380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{39703}}^1$

素因数の和:39906

約数の個数: 48

約数和(自身を含む): 1280692224

約数和(自身を除く): 825695844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 191, 382, 573, 764, 955, 1146, 1910, 2292, 2865, 3820, 5730, 11460, 39703, 79406, 119109, 158812, 198515, 238218, 397030, 476436, 595545, 794060, 1191090, 2382180, 7583273, 15166546, 22749819, 30333092, 37916365, 45499638, 75832730, 90999276, 113749095, 151665460, 227498190, 454996380]

約数ペア:

[(1, 454996380), (2, 227498190), (3, 151665460), (4, 113749095), (5, 90999276), (6, 75832730), (10, 45499638), (12, 37916365), (15, 30333092), (20, 22749819), (30, 15166546), (60, 7583273), (191, 2382180), (382, 1191090), (573, 794060), (764, 595545), (955, 476436), (1146, 397030), (1910, 238218), (2292, 198515), (2865, 158812), (3820, 119109), (5730, 79406), (11460, 39703)]