2944260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1487}}^1$

素因数の和:1513

約数の個数: 72

約数和(自身を含む): 9749376

約数和(自身を除く): 6805116

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, 1487, 1980, 2974, 4461, 5948, 7435, 8922, 13383, 14870, 16357, 17844, 22305, 26766, 29740, 32714, 44610, 49071, 53532, 65428, 66915, 81785, 89220, 98142, 133830, 147213, 163570, 196284, 245355, 267660, 294426, 327140, 490710, 588852, 736065, 981420, 1472130, 2944260]

約数ペア:

[(1, 2944260), (2, 1472130), (3, 981420), (4, 736065), (5, 588852), (6, 490710), (9, 327140), (10, 294426), (11, 267660), (12, 245355), (15, 196284), (18, 163570), (20, 147213), (22, 133830), (30, 98142), (33, 89220), (36, 81785), (44, 66915), (45, 65428), (55, 53532), (60, 49071), (66, 44610), (90, 32714), (99, 29740), (110, 26766), (132, 22305), (165, 17844), (180, 16357), (198, 14870), (220, 13383), (330, 8922), (396, 7435), (495, 5948), (660, 4461), (990, 2974), (1487, 1980)]