68437810

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{7351}}^1$

素因数の和:7391

約数の個数: 48

約数和(自身を含む): 150863040

約数和(自身を除く): 82425230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 190, 245, 266, 490, 665, 931, 1330, 1862, 4655, 7351, 9310, 14702, 36755, 51457, 73510, 102914, 139669, 257285, 279338, 360199, 514570, 698345, 720398, 977683, 1396690, 1800995, 1955366, 3601990, 4888415, 6843781, 9776830, 13687562, 34218905, 68437810]

約数ペア:

[(1, 68437810), (2, 34218905), (5, 13687562), (7, 9776830), (10, 6843781), (14, 4888415), (19, 3601990), (35, 1955366), (38, 1800995), (49, 1396690), (70, 977683), (95, 720398), (98, 698345), (133, 514570), (190, 360199), (245, 279338), (266, 257285), (490, 139669), (665, 102914), (931, 73510), (1330, 51457), (1862, 36755), (4655, 14702), (7351, 9310)]