16229490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{547}}^1$

素因数の和:623

約数の個数: 64

約数和(自身を含む): 41665536

約数和(自身を除く): 25436046

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 547, 645, 690, 989, 1094, 1290, 1641, 1978, 2735, 2967, 3282, 4945, 5470, 5934, 8205, 9890, 12581, 14835, 16410, 23521, 25162, 29670, 37743, 47042, 62905, 70563, 75486, 117605, 125810, 141126, 188715, 235210, 352815, 377430, 540983, 705630, 1081966, 1622949, 2704915, 3245898, 5409830, 8114745, 16229490]

約数ペア:

[(1, 16229490), (2, 8114745), (3, 5409830), (5, 3245898), (6, 2704915), (10, 1622949), (15, 1081966), (23, 705630), (30, 540983), (43, 377430), (46, 352815), (69, 235210), (86, 188715), (115, 141126), (129, 125810), (138, 117605), (215, 75486), (230, 70563), (258, 62905), (345, 47042), (430, 37743), (547, 29670), (645, 25162), (690, 23521), (989, 16410), (1094, 14835), (1290, 12581), (1641, 9890), (1978, 8205), (2735, 5934), (2967, 5470), (3282, 4945)]