28209630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{55313}}^1$

素因数の和:55340

約数の個数: 32

約数和(自身を含む): 71686944

約数和(自身を除く): 43477314

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 55313, 110626, 165939, 276565, 331878, 553130, 829695, 940321, 1659390, 1880642, 2820963, 4701605, 5641926, 9403210, 14104815, 28209630]

約数ペア:

[(1, 28209630), (2, 14104815), (3, 9403210), (5, 5641926), (6, 4701605), (10, 2820963), (15, 1880642), (17, 1659390), (30, 940321), (34, 829695), (51, 553130), (85, 331878), (102, 276565), (170, 165939), (255, 110626), (510, 55313)]