17944010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{887}}^1$

素因数の和:935

約数の個数: 48

約数和(自身を含む): 39256704

約数和(自身を除く): 21312694

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 289, 578, 595, 887, 1190, 1445, 1774, 2023, 2890, 4046, 4435, 6209, 8870, 10115, 12418, 15079, 20230, 30158, 31045, 62090, 75395, 105553, 150790, 211106, 256343, 512686, 527765, 1055530, 1281715, 1794401, 2563430, 3588802, 8972005, 17944010]

約数ペア:

[(1, 17944010), (2, 8972005), (5, 3588802), (7, 2563430), (10, 1794401), (14, 1281715), (17, 1055530), (34, 527765), (35, 512686), (70, 256343), (85, 211106), (119, 150790), (170, 105553), (238, 75395), (289, 62090), (578, 31045), (595, 30158), (887, 20230), (1190, 15079), (1445, 12418), (1774, 10115), (2023, 8870), (2890, 6209), (4046, 4435)]