91507130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{719}}^1$

素因数の和:839

約数の個数: 64

約数和(自身を含む): 195955200

約数和(自身を除く): 104448070

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 89, 110, 130, 143, 178, 286, 445, 715, 719, 890, 979, 1157, 1430, 1438, 1958, 2314, 3595, 4895, 5785, 7190, 7909, 9347, 9790, 11570, 12727, 15818, 18694, 25454, 39545, 46735, 63635, 63991, 79090, 93470, 102817, 127270, 127982, 205634, 319955, 514085, 639910, 703901, 831883, 1028170, 1407802, 1663766, 3519505, 4159415, 7039010, 8318830, 9150713, 18301426, 45753565, 91507130]

約数ペア:

[(1, 91507130), (2, 45753565), (5, 18301426), (10, 9150713), (11, 8318830), (13, 7039010), (22, 4159415), (26, 3519505), (55, 1663766), (65, 1407802), (89, 1028170), (110, 831883), (130, 703901), (143, 639910), (178, 514085), (286, 319955), (445, 205634), (715, 127982), (719, 127270), (890, 102817), (979, 93470), (1157, 79090), (1430, 63991), (1438, 63635), (1958, 46735), (2314, 39545), (3595, 25454), (4895, 18694), (5785, 15818), (7190, 12727), (7909, 11570), (9347, 9790)]