29725740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15013}}^1$

素因数の和:15039

約数の個数: 72

約数和(自身を含む): 98371728

約数和(自身を除く): 68645988

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, 15013, 30026, 45039, 60052, 75065, 90078, 135117, 150130, 165143, 180156, 225195, 270234, 300260, 330286, 450390, 495429, 540468, 660572, 675585, 825715, 900780, 990858, 1351170, 1486287, 1651430, 1981716, 2477145, 2702340, 2972574, 3302860, 4954290, 5945148, 7431435, 9908580, 14862870, 29725740]

約数ペア:

[(1, 29725740), (2, 14862870), (3, 9908580), (4, 7431435), (5, 5945148), (6, 4954290), (9, 3302860), (10, 2972574), (11, 2702340), (12, 2477145), (15, 1981716), (18, 1651430), (20, 1486287), (22, 1351170), (30, 990858), (33, 900780), (36, 825715), (44, 675585), (45, 660572), (55, 540468), (60, 495429), (66, 450390), (90, 330286), (99, 300260), (110, 270234), (132, 225195), (165, 180156), (180, 165143), (198, 150130), (220, 135117), (330, 90078), (396, 75065), (495, 60052), (660, 45039), (990, 30026), (1980, 15013)]