7019638010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{17431}}^1$

素因数の和:17979

約数の個数: 64

約数和(自身を含む): 15784187904

約数和(自身を除く): 8764549894

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 523, 770, 1046, 2615, 3661, 5230, 5753, 7322, 11506, 17431, 18305, 28765, 34862, 36610, 40271, 57530, 80542, 87155, 122017, 174310, 191741, 201355, 244034, 383482, 402710, 610085, 958705, 1220170, 1342187, 1917410, 2684374, 6710935, 9116413, 13421870, 18232826, 45582065, 63814891, 91164130, 100280543, 127629782, 200561086, 319074455, 501402715, 638148910, 701963801, 1002805430, 1403927602, 3509819005, 7019638010]

約数ペア:

[(1, 7019638010), (2, 3509819005), (5, 1403927602), (7, 1002805430), (10, 701963801), (11, 638148910), (14, 501402715), (22, 319074455), (35, 200561086), (55, 127629782), (70, 100280543), (77, 91164130), (110, 63814891), (154, 45582065), (385, 18232826), (523, 13421870), (770, 9116413), (1046, 6710935), (2615, 2684374), (3661, 1917410), (5230, 1342187), (5753, 1220170), (7322, 958705), (11506, 610085), (17431, 402710), (18305, 383482), (28765, 244034), (34862, 201355), (36610, 191741), (40271, 174310), (57530, 122017), (80542, 87155)]