38374980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{91369}}^1$

素因数の和:91388

約数の個数: 48

約数和(自身を含む): 122801280

約数和(自身を除く): 84426300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 91369, 182738, 274107, 365476, 456845, 548214, 639583, 913690, 1096428, 1279166, 1370535, 1827380, 1918749, 2558332, 2741070, 3197915, 3837498, 5482140, 6395830, 7674996, 9593745, 12791660, 19187490, 38374980]

約数ペア:

[(1, 38374980), (2, 19187490), (3, 12791660), (4, 9593745), (5, 7674996), (6, 6395830), (7, 5482140), (10, 3837498), (12, 3197915), (14, 2741070), (15, 2558332), (20, 1918749), (21, 1827380), (28, 1370535), (30, 1279166), (35, 1096428), (42, 913690), (60, 639583), (70, 548214), (84, 456845), (105, 365476), (140, 274107), (210, 182738), (420, 91369)]