13261740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{2663}}^1$

素因数の和:2758

約数の個数: 48

約数和(自身を含む): 37594368

約数和(自身を除く): 24332628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 2663, 4980, 5326, 7989, 10652, 13315, 15978, 26630, 31956, 39945, 53260, 79890, 159780, 221029, 442058, 663087, 884116, 1105145, 1326174, 2210290, 2652348, 3315435, 4420580, 6630870, 13261740]

約数ペア:

[(1, 13261740), (2, 6630870), (3, 4420580), (4, 3315435), (5, 2652348), (6, 2210290), (10, 1326174), (12, 1105145), (15, 884116), (20, 663087), (30, 442058), (60, 221029), (83, 159780), (166, 79890), (249, 53260), (332, 39945), (415, 31956), (498, 26630), (830, 15978), (996, 13315), (1245, 10652), (1660, 7989), (2490, 5326), (2663, 4980)]