9944393580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5022421}}^1$

素因数の和:5022447

約数の個数: 72

約数和(自身を含む): 32906908944

約数和(自身を除く): 22962515364

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 5022421, 10044842, 15067263, 20089684, 25112105, 30134526, 45201789, 50224210, 55246631, 60269052, 75336315, 90403578, 100448420, 110493262, 150672630, 165739893, 180807156, 220986524, 226008945, 276233155, 301345260, 331479786, 452017890, 497219679, 552466310, 662959572, 828699465, 904035780, 994439358, 1104932620, 1657398930, 1988878716, 2486098395, 3314797860, 4972196790, 9944393580]

約数ペア:

[(1, 9944393580), (2, 4972196790), (3, 3314797860), (4, 2486098395), (5, 1988878716), (6, 1657398930), (9, 1104932620), (10, 994439358), (11, 904035780), (12, 828699465), (15, 662959572), (18, 552466310), (20, 497219679), (22, 452017890), (30, 331479786), (33, 301345260), (36, 276233155), (44, 226008945), (45, 220986524), (55, 180807156), (60, 165739893), (66, 150672630), (90, 110493262), (99, 100448420), (110, 90403578), (132, 75336315), (165, 60269052), (180, 55246631), (198, 50224210), (220, 45201789), (330, 30134526), (396, 25112105), (495, 20089684), (660, 15067263), (990, 10044842), (1980, 5022421)]