155968290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{75347}}^1$

素因数の和:75383

約数の個数: 48

約数和(自身を含む): 423154368

約数和(自身を除く): 267186078

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, 75347, 150694, 226041, 376735, 452082, 678123, 753470, 1130205, 1356246, 1732981, 2260410, 3390615, 3465962, 5198943, 6781230, 8664905, 10397886, 15596829, 17329810, 25994715, 31193658, 51989430, 77984145, 155968290]

約数ペア:

[(1, 155968290), (2, 77984145), (3, 51989430), (5, 31193658), (6, 25994715), (9, 17329810), (10, 15596829), (15, 10397886), (18, 8664905), (23, 6781230), (30, 5198943), (45, 3465962), (46, 3390615), (69, 2260410), (90, 1732981), (115, 1356246), (138, 1130205), (207, 753470), (230, 678123), (345, 452082), (414, 376735), (690, 226041), (1035, 150694), (2070, 75347)]