156949470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75821}}^1$

素因数の和:75857

約数の個数: 48

約数和(自身を含む): 425816352

約数和(自身を除く): 268866882

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, 75821, 151642, 227463, 379105, 454926, 682389, 758210, 1137315, 1364778, 1743883, 2274630, 3411945, 3487766, 5231649, 6823890, 8719415, 10463298, 15694947, 17438830, 26158245, 31389894, 52316490, 78474735, 156949470]

約数ペア:

[(1, 156949470), (2, 78474735), (3, 52316490), (5, 31389894), (6, 26158245), (9, 17438830), (10, 15694947), (15, 10463298), (18, 8719415), (23, 6823890), (30, 5231649), (45, 3487766), (46, 3411945), (69, 2274630), (90, 1743883), (115, 1364778), (138, 1137315), (207, 758210), (230, 682389), (345, 454926), (414, 379105), (690, 227463), (1035, 151642), (2070, 75821)]