77835390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{42533}}^1$

素因数の和:42604

約数の個数: 32

約数和(自身を含む): 189871776

約数和(自身を除く): 112036386

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 42533, 85066, 127599, 212665, 255198, 425330, 637995, 1275990, 2594513, 5189026, 7783539, 12972565, 15567078, 25945130, 38917695, 77835390]

約数ペア:

[(1, 77835390), (2, 38917695), (3, 25945130), (5, 15567078), (6, 12972565), (10, 7783539), (15, 5189026), (30, 2594513), (61, 1275990), (122, 637995), (183, 425330), (305, 255198), (366, 212665), (610, 127599), (915, 85066), (1830, 42533)]