243889470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10711}}^1$

素因数の和:10758

約数の個数: 96

約数和(自身を含む): 721903104

約数和(自身を除く): 478013634

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 138, 165, 198, 207, 230, 253, 330, 345, 414, 495, 506, 690, 759, 990, 1035, 1265, 1518, 2070, 2277, 2530, 3795, 4554, 7590, 10711, 11385, 21422, 22770, 32133, 53555, 64266, 96399, 107110, 117821, 160665, 192798, 235642, 246353, 321330, 353463, 481995, 492706, 589105, 706926, 739059, 963990, 1060389, 1178210, 1231765, 1478118, 1767315, 2120778, 2217177, 2463530, 2709883, 3534630, 3695295, 4434354, 5301945, 5419766, 7390590, 8129649, 10603890, 11085885, 13549415, 16259298, 22171770, 24388947, 27098830, 40648245, 48777894, 81296490, 121944735, 243889470]

約数ペア:

[(1, 243889470), (2, 121944735), (3, 81296490), (5, 48777894), (6, 40648245), (9, 27098830), (10, 24388947), (11, 22171770), (15, 16259298), (18, 13549415), (22, 11085885), (23, 10603890), (30, 8129649), (33, 7390590), (45, 5419766), (46, 5301945), (55, 4434354), (66, 3695295), (69, 3534630), (90, 2709883), (99, 2463530), (110, 2217177), (115, 2120778), (138, 1767315), (165, 1478118), (198, 1231765), (207, 1178210), (230, 1060389), (253, 963990), (330, 739059), (345, 706926), (414, 589105), (495, 492706), (506, 481995), (690, 353463), (759, 321330), (990, 246353), (1035, 235642), (1265, 192798), (1518, 160665), (2070, 117821), (2277, 107110), (2530, 96399), (3795, 64266), (4554, 53555), (7590, 32133), (10711, 22770), (11385, 21422)]