29460420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{14879}}^1$

素因数の和:14905

約数の個数: 72

約数和(自身を含む): 97493760

約数和(自身を除く): 68033340

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, 14879, 29758, 44637, 59516, 74395, 89274, 133911, 148790, 163669, 178548, 223185, 267822, 297580, 327338, 446370, 491007, 535644, 654676, 669555, 818345, 892740, 982014, 1339110, 1473021, 1636690, 1964028, 2455035, 2678220, 2946042, 3273380, 4910070, 5892084, 7365105, 9820140, 14730210, 29460420]

約数ペア:

[(1, 29460420), (2, 14730210), (3, 9820140), (4, 7365105), (5, 5892084), (6, 4910070), (9, 3273380), (10, 2946042), (11, 2678220), (12, 2455035), (15, 1964028), (18, 1636690), (20, 1473021), (22, 1339110), (30, 982014), (33, 892740), (36, 818345), (44, 669555), (45, 654676), (55, 535644), (60, 491007), (66, 446370), (90, 327338), (99, 297580), (110, 267822), (132, 223185), (165, 178548), (180, 163669), (198, 148790), (220, 133911), (330, 89274), (396, 74395), (495, 59516), (660, 44637), (990, 29758), (1980, 14879)]