140293380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{1307}}^1\times {\mathrm{1789}}^1$

素因数の和:3108

約数の個数: 48

約数和(自身を含む): 393341760

約数和(自身を除く): 253048380

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 1307, 1789, 2614, 3578, 3921, 5228, 5367, 6535, 7156, 7842, 8945, 10734, 13070, 15684, 17890, 19605, 21468, 26140, 26835, 35780, 39210, 53670, 78420, 107340, 2338223, 4676446, 7014669, 9352892, 11691115, 14029338, 23382230, 28058676, 35073345, 46764460, 70146690, 140293380]

約数ペア:

[(1, 140293380), (2, 70146690), (3, 46764460), (4, 35073345), (5, 28058676), (6, 23382230), (10, 14029338), (12, 11691115), (15, 9352892), (20, 7014669), (30, 4676446), (60, 2338223), (1307, 107340), (1789, 78420), (2614, 53670), (3578, 39210), (3921, 35780), (5228, 26835), (5367, 26140), (6535, 21468), (7156, 19605), (7842, 17890), (8945, 15684), (10734, 13070)]