392267490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{911}}^1$

素因数の和:1415

約数の個数: 64

約数和(自身を含む): 974979072

約数和(自身を除く): 582711582

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 463, 465, 911, 926, 930, 1389, 1822, 2315, 2733, 2778, 4555, 4630, 5466, 6945, 9110, 13665, 13890, 14353, 27330, 28241, 28706, 43059, 56482, 71765, 84723, 86118, 141205, 143530, 169446, 215295, 282410, 421793, 423615, 430590, 843586, 847230, 1265379, 2108965, 2530758, 4217930, 6326895, 12653790, 13075583, 26151166, 39226749, 65377915, 78453498, 130755830, 196133745, 392267490]

約数ペア:

[(1, 392267490), (2, 196133745), (3, 130755830), (5, 78453498), (6, 65377915), (10, 39226749), (15, 26151166), (30, 13075583), (31, 12653790), (62, 6326895), (93, 4217930), (155, 2530758), (186, 2108965), (310, 1265379), (463, 847230), (465, 843586), (911, 430590), (926, 423615), (930, 421793), (1389, 282410), (1822, 215295), (2315, 169446), (2733, 143530), (2778, 141205), (4555, 86118), (4630, 84723), (5466, 71765), (6945, 56482), (9110, 43059), (13665, 28706), (13890, 28241), (14353, 27330)]