213886230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{1063}}^1$

素因数の和:1445

約数の個数: 64

約数和(自身を含む): 542384640

約数和(自身を除く): 328498410

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 353, 570, 706, 1059, 1063, 1765, 2118, 2126, 3189, 3530, 5295, 5315, 6378, 6707, 10590, 10630, 13414, 15945, 20121, 20197, 31890, 33535, 40242, 40394, 60591, 67070, 100605, 100985, 121182, 201210, 201970, 302955, 375239, 605910, 750478, 1125717, 1876195, 2251434, 3752390, 5628585, 7129541, 11257170, 14259082, 21388623, 35647705, 42777246, 71295410, 106943115, 213886230]

約数ペア:

[(1, 213886230), (2, 106943115), (3, 71295410), (5, 42777246), (6, 35647705), (10, 21388623), (15, 14259082), (19, 11257170), (30, 7129541), (38, 5628585), (57, 3752390), (95, 2251434), (114, 1876195), (190, 1125717), (285, 750478), (353, 605910), (570, 375239), (706, 302955), (1059, 201970), (1063, 201210), (1765, 121182), (2118, 100985), (2126, 100605), (3189, 67070), (3530, 60591), (5295, 40394), (5315, 40242), (6378, 33535), (6707, 31890), (10590, 20197), (10630, 20121), (13414, 15945)]