152028940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{6277}}^1$

素因数の和:6466

約数の個数: 48

約数和(自身を含む): 367036992

約数和(自身を除く): 215008052

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 173, 346, 692, 865, 1211, 1730, 2422, 3460, 4844, 6055, 6277, 12110, 12554, 24220, 25108, 31385, 43939, 62770, 87878, 125540, 175756, 219695, 439390, 878780, 1085921, 2171842, 4343684, 5429605, 7601447, 10859210, 15202894, 21718420, 30405788, 38007235, 76014470, 152028940]

約数ペア:

[(1, 152028940), (2, 76014470), (4, 38007235), (5, 30405788), (7, 21718420), (10, 15202894), (14, 10859210), (20, 7601447), (28, 5429605), (35, 4343684), (70, 2171842), (140, 1085921), (173, 878780), (346, 439390), (692, 219695), (865, 175756), (1211, 125540), (1730, 87878), (2422, 62770), (3460, 43939), (4844, 31385), (6055, 25108), (6277, 24220), (12110, 12554)]