135389540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47339}}^1$

素因数の和:47372

約数の個数: 48

約数和(自身を含む): 334031040

約数和(自身を除く): 198641500

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 47339, 94678, 189356, 236695, 473390, 520729, 615407, 946780, 1041458, 1230814, 2082916, 2461628, 2603645, 3077035, 5207290, 6154070, 6769477, 10414580, 12308140, 13538954, 27077908, 33847385, 67694770, 135389540]

約数ペア:

[(1, 135389540), (2, 67694770), (4, 33847385), (5, 27077908), (10, 13538954), (11, 12308140), (13, 10414580), (20, 6769477), (22, 6154070), (26, 5207290), (44, 3077035), (52, 2603645), (55, 2461628), (65, 2082916), (110, 1230814), (130, 1041458), (143, 946780), (220, 615407), (260, 520729), (286, 473390), (572, 236695), (715, 189356), (1430, 94678), (2860, 47339)]