78064830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{289129}}^1$

素因数の和:289145

約数の個数: 32

約数和(自身を含む): 208173600

約数和(自身を除く): 130108770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 289129, 578258, 867387, 1445645, 1734774, 2602161, 2891290, 4336935, 5204322, 7806483, 8673870, 13010805, 15612966, 26021610, 39032415, 78064830]

約数ペア:

[(1, 78064830), (2, 39032415), (3, 26021610), (5, 15612966), (6, 13010805), (9, 8673870), (10, 7806483), (15, 5204322), (18, 4336935), (27, 2891290), (30, 2602161), (45, 1734774), (54, 1445645), (90, 867387), (135, 578258), (270, 289129)]