29270340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14783}}^1$

素因数の和:14809

約数の個数: 72

約数和(自身を含む): 96864768

約数和(自身を除く): 67594428

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, 14783, 29566, 44349, 59132, 73915, 88698, 133047, 147830, 162613, 177396, 221745, 266094, 295660, 325226, 443490, 487839, 532188, 650452, 665235, 813065, 886980, 975678, 1330470, 1463517, 1626130, 1951356, 2439195, 2660940, 2927034, 3252260, 4878390, 5854068, 7317585, 9756780, 14635170, 29270340]

約数ペア:

[(1, 29270340), (2, 14635170), (3, 9756780), (4, 7317585), (5, 5854068), (6, 4878390), (9, 3252260), (10, 2927034), (11, 2660940), (12, 2439195), (15, 1951356), (18, 1626130), (20, 1463517), (22, 1330470), (30, 975678), (33, 886980), (36, 813065), (44, 665235), (45, 650452), (55, 532188), (60, 487839), (66, 443490), (90, 325226), (99, 295660), (110, 266094), (132, 221745), (165, 177396), (180, 162613), (198, 147830), (220, 133047), (330, 88698), (396, 73915), (495, 59132), (660, 44349), (990, 29566), (1980, 14783)]