13048412830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{15683}}^1$

素因数の和:15889

約数の個数: 64

約数和(自身を含む): 25746854400

約数和(自身を除く): 12698441570

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 151, 190, 290, 302, 551, 755, 1102, 1510, 2755, 2869, 4379, 5510, 5738, 8758, 14345, 15683, 21895, 28690, 31366, 43790, 78415, 83201, 156830, 166402, 297977, 416005, 454807, 595954, 832010, 909614, 1489885, 2274035, 2368133, 2979770, 4548070, 4736266, 8641333, 11840665, 17282666, 23681330, 43206665, 44994527, 68675857, 86413330, 89989054, 137351714, 224972635, 343379285, 449945270, 686758570, 1304841283, 2609682566, 6524206415, 13048412830]

約数ペア:

[(1, 13048412830), (2, 6524206415), (5, 2609682566), (10, 1304841283), (19, 686758570), (29, 449945270), (38, 343379285), (58, 224972635), (95, 137351714), (145, 89989054), (151, 86413330), (190, 68675857), (290, 44994527), (302, 43206665), (551, 23681330), (755, 17282666), (1102, 11840665), (1510, 8641333), (2755, 4736266), (2869, 4548070), (4379, 2979770), (5510, 2368133), (5738, 2274035), (8758, 1489885), (14345, 909614), (15683, 832010), (21895, 595954), (28690, 454807), (31366, 416005), (43790, 297977), (78415, 166402), (83201, 156830)]