12157047990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{467399}}^1$

素因数の和:467446

約数の個数: 72

約数和(自身を含む): 33577081200

約数和(自身を除く): 21420033210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 289, 306, 510, 578, 765, 867, 1445, 1530, 1734, 2601, 2890, 4335, 5202, 8670, 13005, 26010, 467399, 934798, 1402197, 2336995, 2804394, 4206591, 4673990, 7010985, 7945783, 8413182, 14021970, 15891566, 21032955, 23837349, 39728915, 42065910, 47674698, 71512047, 79457830, 119186745, 135078311, 143024094, 238373490, 270156622, 357560235, 405234933, 675391555, 715120470, 810469866, 1215704799, 1350783110, 2026174665, 2431409598, 4052349330, 6078523995, 12157047990]

約数ペア:

[(1, 12157047990), (2, 6078523995), (3, 4052349330), (5, 2431409598), (6, 2026174665), (9, 1350783110), (10, 1215704799), (15, 810469866), (17, 715120470), (18, 675391555), (30, 405234933), (34, 357560235), (45, 270156622), (51, 238373490), (85, 143024094), (90, 135078311), (102, 119186745), (153, 79457830), (170, 71512047), (255, 47674698), (289, 42065910), (306, 39728915), (510, 23837349), (578, 21032955), (765, 15891566), (867, 14021970), (1445, 8413182), (1530, 7945783), (1734, 7010985), (2601, 4673990), (2890, 4206591), (4335, 2804394), (5202, 2336995), (8670, 1402197), (13005, 934798), (26010, 467399)]