3708380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:878

約数の個数: 48

約数和(自身を含む): 8890560

約数和(自身を除く): 5182180

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 26, 34, 52, 65, 68, 85, 130, 170, 221, 260, 340, 442, 839, 884, 1105, 1678, 2210, 3356, 4195, 4420, 8390, 10907, 14263, 16780, 21814, 28526, 43628, 54535, 57052, 71315, 109070, 142630, 185419, 218140, 285260, 370838, 741676, 927095, 1854190, 3708380]

約数ペア:

[(1, 3708380), (2, 1854190), (4, 927095), (5, 741676), (10, 370838), (13, 285260), (17, 218140), (20, 185419), (26, 142630), (34, 109070), (52, 71315), (65, 57052), (68, 54535), (85, 43628), (130, 28526), (170, 21814), (221, 16780), (260, 14263), (340, 10907), (442, 8390), (839, 4420), (884, 4195), (1105, 3356), (1678, 2210)]