7262580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9311}}^1$

素因数の和:9336

約数の個数: 48

約数和(自身を含む): 21901824

約数和(自身を除く): 14639244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 9311, 18622, 27933, 37244, 46555, 55866, 93110, 111732, 121043, 139665, 186220, 242086, 279330, 363129, 484172, 558660, 605215, 726258, 1210430, 1452516, 1815645, 2420860, 3631290, 7262580]

約数ペア:

[(1, 7262580), (2, 3631290), (3, 2420860), (4, 1815645), (5, 1452516), (6, 1210430), (10, 726258), (12, 605215), (13, 558660), (15, 484172), (20, 363129), (26, 279330), (30, 242086), (39, 186220), (52, 139665), (60, 121043), (65, 111732), (78, 93110), (130, 55866), (156, 46555), (195, 37244), (260, 27933), (390, 18622), (780, 9311)]