30782340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{5897}}^1$

素因数の和:5941

約数の個数: 72

約数和(自身を含む): 96609240

約数和(自身を除く): 65826900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 29, 30, 36, 45, 58, 60, 87, 90, 116, 145, 174, 180, 261, 290, 348, 435, 522, 580, 870, 1044, 1305, 1740, 2610, 5220, 5897, 11794, 17691, 23588, 29485, 35382, 53073, 58970, 70764, 88455, 106146, 117940, 171013, 176910, 212292, 265365, 342026, 353820, 513039, 530730, 684052, 855065, 1026078, 1061460, 1539117, 1710130, 2052156, 2565195, 3078234, 3420260, 5130390, 6156468, 7695585, 10260780, 15391170, 30782340]

約数ペア:

[(1, 30782340), (2, 15391170), (3, 10260780), (4, 7695585), (5, 6156468), (6, 5130390), (9, 3420260), (10, 3078234), (12, 2565195), (15, 2052156), (18, 1710130), (20, 1539117), (29, 1061460), (30, 1026078), (36, 855065), (45, 684052), (58, 530730), (60, 513039), (87, 353820), (90, 342026), (116, 265365), (145, 212292), (174, 176910), (180, 171013), (261, 117940), (290, 106146), (348, 88455), (435, 70764), (522, 58970), (580, 53073), (870, 35382), (1044, 29485), (1305, 23588), (1740, 17691), (2610, 11794), (5220, 5897)]