4961217660

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{1687489}}^1$

素因数の和:1687515

約数の個数: 72

約数和(自身を含む): 16159404240

約数和(自身を除く): 11198186580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 245, 294, 420, 490, 588, 735, 980, 1470, 2940, 1687489, 3374978, 5062467, 6749956, 8437445, 10124934, 11812423, 16874890, 20249868, 23624846, 25312335, 33749780, 35437269, 47249692, 50624670, 59062115, 70874538, 82686961, 101249340, 118124230, 141749076, 165373922, 177186345, 236248460, 248060883, 330747844, 354372690, 413434805, 496121766, 708745380, 826869610, 992243532, 1240304415, 1653739220, 2480608830, 4961217660]

約数ペア:

[(1, 4961217660), (2, 2480608830), (3, 1653739220), (4, 1240304415), (5, 992243532), (6, 826869610), (7, 708745380), (10, 496121766), (12, 413434805), (14, 354372690), (15, 330747844), (20, 248060883), (21, 236248460), (28, 177186345), (30, 165373922), (35, 141749076), (42, 118124230), (49, 101249340), (60, 82686961), (70, 70874538), (84, 59062115), (98, 50624670), (105, 47249692), (140, 35437269), (147, 33749780), (196, 25312335), (210, 23624846), (245, 20249868), (294, 16874890), (420, 11812423), (490, 10124934), (588, 8437445), (735, 6749956), (980, 5062467), (1470, 3374978), (2940, 1687489)]