65379510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{661}}^1$

素因数の和:838

約数の個数: 96

約数和(自身を含む): 195803712

約数和(自身を除く): 130424202

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 157, 210, 314, 315, 471, 630, 661, 785, 942, 1099, 1322, 1413, 1570, 1983, 2198, 2355, 2826, 3297, 3305, 3966, 4627, 4710, 5495, 5949, 6594, 6610, 7065, 9254, 9891, 9915, 10990, 11898, 13881, 14130, 16485, 19782, 19830, 23135, 27762, 29745, 32970, 41643, 46270, 49455, 59490, 69405, 83286, 98910, 103777, 138810, 207554, 208215, 311331, 416430, 518885, 622662, 726439, 933993, 1037770, 1452878, 1556655, 1867986, 2179317, 3113310, 3632195, 4358634, 4669965, 6537951, 7264390, 9339930, 10896585, 13075902, 21793170, 32689755, 65379510]

約数ペア:

[(1, 65379510), (2, 32689755), (3, 21793170), (5, 13075902), (6, 10896585), (7, 9339930), (9, 7264390), (10, 6537951), (14, 4669965), (15, 4358634), (18, 3632195), (21, 3113310), (30, 2179317), (35, 1867986), (42, 1556655), (45, 1452878), (63, 1037770), (70, 933993), (90, 726439), (105, 622662), (126, 518885), (157, 416430), (210, 311331), (314, 208215), (315, 207554), (471, 138810), (630, 103777), (661, 98910), (785, 83286), (942, 69405), (1099, 59490), (1322, 49455), (1413, 46270), (1570, 41643), (1983, 32970), (2198, 29745), (2355, 27762), (2826, 23135), (3297, 19830), (3305, 19782), (3966, 16485), (4627, 14130), (4710, 13881), (5495, 11898), (5949, 10990), (6594, 9915), (6610, 9891), (7065, 9254)]