7393810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:139

約数の個数: 64

約数和(自身を含む): 15427584

約数和(自身を除く): 8033774

約数列:

[1, 2, 5, 10, 17, 23, 31, 34, 46, 61, 62, 85, 115, 122, 155, 170, 230, 305, 310, 391, 527, 610, 713, 782, 1037, 1054, 1403, 1426, 1891, 1955, 2074, 2635, 2806, 3565, 3782, 3910, 5185, 5270, 7015, 7130, 9455, 10370, 12121, 14030, 18910, 23851, 24242, 32147, 43493, 47702, 60605, 64294, 86986, 119255, 121210, 160735, 217465, 238510, 321470, 434930, 739381, 1478762, 3696905, 7393810]

約数ペア:

[(1, 7393810), (2, 3696905), (5, 1478762), (10, 739381), (17, 434930), (23, 321470), (31, 238510), (34, 217465), (46, 160735), (61, 121210), (62, 119255), (85, 86986), (115, 64294), (122, 60605), (155, 47702), (170, 43493), (230, 32147), (305, 24242), (310, 23851), (391, 18910), (527, 14030), (610, 12121), (713, 10370), (782, 9455), (1037, 7130), (1054, 7015), (1403, 5270), (1426, 5185), (1891, 3910), (1955, 3782), (2074, 3565), (2635, 2806)]