16301940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{11813}}^1$

素因数の和:11848

約数の個数: 48

約数和(自身を含む): 47634048

約数和(自身を除く): 31332108

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 60, 69, 92, 115, 138, 230, 276, 345, 460, 690, 1380, 11813, 23626, 35439, 47252, 59065, 70878, 118130, 141756, 177195, 236260, 271699, 354390, 543398, 708780, 815097, 1086796, 1358495, 1630194, 2716990, 3260388, 4075485, 5433980, 8150970, 16301940]

約数ペア:

[(1, 16301940), (2, 8150970), (3, 5433980), (4, 4075485), (5, 3260388), (6, 2716990), (10, 1630194), (12, 1358495), (15, 1086796), (20, 815097), (23, 708780), (30, 543398), (46, 354390), (60, 271699), (69, 236260), (92, 177195), (115, 141756), (138, 118130), (230, 70878), (276, 59065), (345, 47252), (460, 35439), (690, 23626), (1380, 11813)]