28772070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{3539}}^1$

素因数の和:3820

約数の個数: 32

約数和(自身を含む): 69327360

約数和(自身を除く): 40555290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 271, 542, 813, 1355, 1626, 2710, 3539, 4065, 7078, 8130, 10617, 17695, 21234, 35390, 53085, 106170, 959069, 1918138, 2877207, 4795345, 5754414, 9590690, 14386035, 28772070]

約数ペア:

[(1, 28772070), (2, 14386035), (3, 9590690), (5, 5754414), (6, 4795345), (10, 2877207), (15, 1918138), (30, 959069), (271, 106170), (542, 53085), (813, 35390), (1355, 21234), (1626, 17695), (2710, 10617), (3539, 8130), (4065, 7078)]