38303970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1291}}^1$

素因数の和:1367

約数の個数: 64

約数和(自身を含む): 98233344

約数和(自身を除く): 59929374

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 43, 46, 69, 86, 115, 129, 138, 215, 230, 258, 345, 430, 645, 690, 989, 1290, 1291, 1978, 2582, 2967, 3873, 4945, 5934, 6455, 7746, 9890, 12910, 14835, 19365, 29670, 29693, 38730, 55513, 59386, 89079, 111026, 148465, 166539, 178158, 277565, 296930, 333078, 445395, 555130, 832695, 890790, 1276799, 1665390, 2553598, 3830397, 6383995, 7660794, 12767990, 19151985, 38303970]

約数ペア:

[(1, 38303970), (2, 19151985), (3, 12767990), (5, 7660794), (6, 6383995), (10, 3830397), (15, 2553598), (23, 1665390), (30, 1276799), (43, 890790), (46, 832695), (69, 555130), (86, 445395), (115, 333078), (129, 296930), (138, 277565), (215, 178158), (230, 166539), (258, 148465), (345, 111026), (430, 89079), (645, 59386), (690, 55513), (989, 38730), (1290, 29693), (1291, 29670), (1978, 19365), (2582, 14835), (2967, 12910), (3873, 9890), (4945, 7746), (5934, 6455)]