2738343720

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{3259933}}^1$

素因数の和:3259954

約数の個数: 64

約数和(自身を含む): 9388609920

約数和(自身を除く): 6650266200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 3259933, 6519866, 9779799, 13039732, 16299665, 19559598, 22819531, 26079464, 32599330, 39119196, 45639062, 48898995, 65198660, 68458593, 78238392, 91278124, 97797990, 114097655, 130397320, 136917186, 182556248, 195595980, 228195310, 273834372, 342292965, 391191960, 456390620, 547668744, 684585930, 912781240, 1369171860, 2738343720]

約数ペア:

[(1, 2738343720), (2, 1369171860), (3, 912781240), (4, 684585930), (5, 547668744), (6, 456390620), (7, 391191960), (8, 342292965), (10, 273834372), (12, 228195310), (14, 195595980), (15, 182556248), (20, 136917186), (21, 130397320), (24, 114097655), (28, 97797990), (30, 91278124), (35, 78238392), (40, 68458593), (42, 65198660), (56, 48898995), (60, 45639062), (70, 39119196), (84, 32599330), (105, 26079464), (120, 22819531), (140, 19559598), (168, 16299665), (210, 13039732), (280, 9779799), (420, 6519866), (840, 3259933)]