38928690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{9203}}^1$

素因数の和:9263

約数の個数: 48

約数和(自身を含む): 103379328

約数和(自身を除く): 64450638

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 47, 90, 94, 141, 235, 282, 423, 470, 705, 846, 1410, 2115, 4230, 9203, 18406, 27609, 46015, 55218, 82827, 92030, 138045, 165654, 276090, 414135, 432541, 828270, 865082, 1297623, 2162705, 2595246, 3892869, 4325410, 6488115, 7785738, 12976230, 19464345, 38928690]

約数ペア:

[(1, 38928690), (2, 19464345), (3, 12976230), (5, 7785738), (6, 6488115), (9, 4325410), (10, 3892869), (15, 2595246), (18, 2162705), (30, 1297623), (45, 865082), (47, 828270), (90, 432541), (94, 414135), (141, 276090), (235, 165654), (282, 138045), (423, 92030), (470, 82827), (705, 55218), (846, 46015), (1410, 27609), (2115, 18406), (4230, 9203)]