236401590

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1\times {\mathrm{863}}^1$

素因数の和:1293

約数の個数: 64

約数和(自身を含む): 594210816

約数和(自身を除く): 357809226

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 397, 690, 794, 863, 1191, 1726, 1985, 2382, 2589, 3970, 4315, 5178, 5955, 8630, 9131, 11910, 12945, 18262, 19849, 25890, 27393, 39698, 45655, 54786, 59547, 91310, 99245, 119094, 136965, 198490, 273930, 297735, 342611, 595470, 685222, 1027833, 1713055, 2055666, 3426110, 5139165, 7880053, 10278330, 15760106, 23640159, 39400265, 47280318, 78800530, 118200795, 236401590]

約数ペア:

[(1, 236401590), (2, 118200795), (3, 78800530), (5, 47280318), (6, 39400265), (10, 23640159), (15, 15760106), (23, 10278330), (30, 7880053), (46, 5139165), (69, 3426110), (115, 2055666), (138, 1713055), (230, 1027833), (345, 685222), (397, 595470), (690, 342611), (794, 297735), (863, 273930), (1191, 198490), (1726, 136965), (1985, 119094), (2382, 99245), (2589, 91310), (3970, 59547), (4315, 54786), (5178, 45655), (5955, 39698), (8630, 27393), (9131, 25890), (11910, 19849), (12945, 18262)]