7291776830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{439}}^1\times {\mathrm{1907}}^1$

素因数の和:2433

約数の個数: 64

約数和(自身を含む): 14386014720

約数和(自身を除く): 7094237890

約数列:

[1, 2, 5, 10, 13, 26, 65, 67, 130, 134, 335, 439, 670, 871, 878, 1742, 1907, 2195, 3814, 4355, 4390, 5707, 8710, 9535, 11414, 19070, 24791, 28535, 29413, 49582, 57070, 58826, 123955, 127769, 147065, 247910, 255538, 294130, 382369, 638845, 764738, 837173, 1277690, 1660997, 1674346, 1911845, 3321994, 3823690, 4185865, 8304985, 8371730, 10883249, 16609970, 21766498, 54416245, 56090591, 108832490, 112181182, 280452955, 560905910, 729177683, 1458355366, 3645888415, 7291776830]

約数ペア:

[(1, 7291776830), (2, 3645888415), (5, 1458355366), (10, 729177683), (13, 560905910), (26, 280452955), (65, 112181182), (67, 108832490), (130, 56090591), (134, 54416245), (335, 21766498), (439, 16609970), (670, 10883249), (871, 8371730), (878, 8304985), (1742, 4185865), (1907, 3823690), (2195, 3321994), (3814, 1911845), (4355, 1674346), (4390, 1660997), (5707, 1277690), (8710, 837173), (9535, 764738), (11414, 638845), (19070, 382369), (24791, 294130), (28535, 255538), (29413, 247910), (49582, 147065), (57070, 127769), (58826, 123955)]