7512180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9631}}^1$

素因数の和:9656

約数の個数: 48

約数和(自身を含む): 22654464

約数和(自身を除く): 15142284

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, 9631, 19262, 28893, 38524, 48155, 57786, 96310, 115572, 125203, 144465, 192620, 250406, 288930, 375609, 500812, 577860, 626015, 751218, 1252030, 1502436, 1878045, 2504060, 3756090, 7512180]

約数ペア:

[(1, 7512180), (2, 3756090), (3, 2504060), (4, 1878045), (5, 1502436), (6, 1252030), (10, 751218), (12, 626015), (13, 577860), (15, 500812), (20, 375609), (26, 288930), (30, 250406), (39, 192620), (52, 144465), (60, 125203), (65, 115572), (78, 96310), (130, 57786), (156, 48155), (195, 38524), (260, 28893), (390, 19262), (780, 9631)]