191363910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{1031}}^1$

素因数の和:1333

約数の個数: 64

約数和(自身を含む): 481489920

約数和(自身を除く): 290126010

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 269, 345, 538, 690, 807, 1031, 1345, 1614, 2062, 2690, 3093, 4035, 5155, 6186, 6187, 8070, 10310, 12374, 15465, 18561, 23713, 30930, 30935, 37122, 47426, 61870, 71139, 92805, 118565, 142278, 185610, 237130, 277339, 355695, 554678, 711390, 832017, 1386695, 1664034, 2773390, 4160085, 6378797, 8320170, 12757594, 19136391, 31893985, 38272782, 63787970, 95681955, 191363910]

約数ペア:

[(1, 191363910), (2, 95681955), (3, 63787970), (5, 38272782), (6, 31893985), (10, 19136391), (15, 12757594), (23, 8320170), (30, 6378797), (46, 4160085), (69, 2773390), (115, 1664034), (138, 1386695), (230, 832017), (269, 711390), (345, 554678), (538, 355695), (690, 277339), (807, 237130), (1031, 185610), (1345, 142278), (1614, 118565), (2062, 92805), (2690, 71139), (3093, 61870), (4035, 47426), (5155, 37122), (6186, 30935), (6187, 30930), (8070, 23713), (10310, 18561), (12374, 15465)]