144529470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{69821}}^1$

素因数の和:69857

約数の個数: 48

約数和(自身を含む): 392120352

約数和(自身を除く): 247590882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 69821, 139642, 209463, 349105, 418926, 628389, 698210, 1047315, 1256778, 1605883, 2094630, 3141945, 3211766, 4817649, 6283890, 8029415, 9635298, 14452947, 16058830, 24088245, 28905894, 48176490, 72264735, 144529470]

約数ペア:

[(1, 144529470), (2, 72264735), (3, 48176490), (5, 28905894), (6, 24088245), (9, 16058830), (10, 14452947), (15, 9635298), (18, 8029415), (23, 6283890), (30, 4817649), (45, 3211766), (46, 3141945), (69, 2094630), (90, 1605883), (115, 1256778), (138, 1047315), (207, 698210), (230, 628389), (345, 418926), (414, 349105), (690, 209463), (1035, 139642), (2070, 69821)]