7122570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2609}}^1$

素因数の和:2639

約数の個数: 64

約数和(自身を含む): 21047040

約数和(自身を除く): 13924470

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 70, 78, 91, 105, 130, 182, 195, 210, 273, 390, 455, 546, 910, 1365, 2609, 2730, 5218, 7827, 13045, 15654, 18263, 26090, 33917, 36526, 39135, 54789, 67834, 78270, 91315, 101751, 109578, 169585, 182630, 203502, 237419, 273945, 339170, 474838, 508755, 547890, 712257, 1017510, 1187095, 1424514, 2374190, 3561285, 7122570]

約数ペア:

[(1, 7122570), (2, 3561285), (3, 2374190), (5, 1424514), (6, 1187095), (7, 1017510), (10, 712257), (13, 547890), (14, 508755), (15, 474838), (21, 339170), (26, 273945), (30, 237419), (35, 203502), (39, 182630), (42, 169585), (65, 109578), (70, 101751), (78, 91315), (91, 78270), (105, 67834), (130, 54789), (182, 39135), (195, 36526), (210, 33917), (273, 26090), (390, 18263), (455, 15654), (546, 13045), (910, 7827), (1365, 5218), (2609, 2730)]