78933390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{43133}}^1$

素因数の和:43204

約数の個数: 32

約数和(自身を含む): 192550176

約数和(自身を除く): 113616786

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 43133, 86266, 129399, 215665, 258798, 431330, 646995, 1293990, 2631113, 5262226, 7893339, 13155565, 15786678, 26311130, 39466695, 78933390]

約数ペア:

[(1, 78933390), (2, 39466695), (3, 26311130), (5, 15786678), (6, 13155565), (10, 7893339), (15, 5262226), (30, 2631113), (61, 1293990), (122, 646995), (183, 431330), (305, 258798), (366, 215665), (610, 129399), (915, 86266), (1830, 43133)]