66537390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{96431}}^1$

素因数の和:96464

約数の個数: 32

約数和(自身を含む): 166634496

約数和(自身を除く): 100097106

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 96431, 192862, 289293, 482155, 578586, 964310, 1446465, 2217913, 2892930, 4435826, 6653739, 11089565, 13307478, 22179130, 33268695, 66537390]

約数ペア:

[(1, 66537390), (2, 33268695), (3, 22179130), (5, 13307478), (6, 11089565), (10, 6653739), (15, 4435826), (23, 2892930), (30, 2217913), (46, 1446465), (69, 964310), (115, 578586), (138, 482155), (230, 289293), (345, 192862), (690, 96431)]